558697495940

素因数分解:

$2^2\times 5^1\times {\mathrm{20807}}^1\times {\mathrm{1342571}}^1$

素因数の和:1363387

約数の個数: 24

約数和(自身を含む): 1173322003392

約数和(自身を除く): 614624507452

約数列:

[1, 2, 4, 5, 10, 20, 20807, 41614, 83228, 104035, 208070, 416140, 1342571, 2685142, 5370284, 6712855, 13425710, 26851420, 27934874797, 55869749594, 111739499188, 139674373985, 279348747970, 558697495940]

約数ペア:

[(1, 558697495940), (2, 279348747970), (4, 139674373985), (5, 111739499188), (10, 55869749594), (20, 27934874797), (20807, 26851420), (41614, 13425710), (83228, 6712855), (104035, 5370284), (208070, 2685142), (416140, 1342571)]