122065460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{554843}}^1$

素因数の和:554863

約数の個数: 24

約数和(自身を含む): 279641376

約数和(自身を除く): 157575916

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 554843, 1109686, 2219372, 2774215, 5548430, 6103273, 11096860, 12206546, 24413092, 30516365, 61032730, 122065460]

約数ペア:

[(1, 122065460), (2, 61032730), (4, 30516365), (5, 24413092), (10, 12206546), (11, 11096860), (20, 6103273), (22, 5548430), (44, 2774215), (55, 2219372), (110, 1109686), (220, 554843)]