222723373940

素因数分解:

$2^2\times 5^1\times {\mathrm{13421}}^1\times {\mathrm{829757}}^1$

素因数の和:843187

約数の個数: 24

約数和(自身を含む): 467754498792

約数和(自身を除く): 245031124852

約数列:

[1, 2, 4, 5, 10, 20, 13421, 26842, 53684, 67105, 134210, 268420, 829757, 1659514, 3319028, 4148785, 8297570, 16595140, 11136168697, 22272337394, 44544674788, 55680843485, 111361686970, 222723373940]

約数ペア:

[(1, 222723373940), (2, 111361686970), (4, 55680843485), (5, 44544674788), (10, 22272337394), (20, 11136168697), (13421, 16595140), (26842, 8297570), (53684, 4148785), (67105, 3319028), (134210, 1659514), (268420, 829757)]