They where on 1 account!
This account send 117 transactions with each 500.000 Cannabiscoin to other wallets.
https://chainz.cryptoid.info/cann/address.dws?CYpdnaZPQA3CrwMsFC9tMoP3wLNkn3dMHL.htm
When this will be a premine that means
21.8 Millionen official Premine
+ 58.5 Million Hidden Premine
= 80.3 Million Coins Premined from total 106 Million Coins.
sounds as if you're a bit confused about the view you're looking at.
It's only 1 address with 500k that has received small bits of coins, more then likely mining rewards on x11 payed out to the wallet.
the balance is re-printed in this blockchain for each input they have an output showing you the current balance.
There is technically 21.8 million pre-mined coins with about 12,500,000 that is unaccounted for and still idling in the hands of the dev.
see the transparent discussion here for further information about the 21.8million pre-mined coins : https://bitcointalksearch.org/topic/m.9273790