122472460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{556693}}^1$

素因数の和:556713

約数の個数: 24

約数和(自身を含む): 280573776

約数和(自身を除く): 158101316

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 556693, 1113386, 2226772, 2783465, 5566930, 6123623, 11133860, 12247246, 24494492, 30618115, 61236230, 122472460]

約数ペア:

[(1, 122472460), (2, 61236230), (4, 30618115), (5, 24494492), (10, 12247246), (11, 11133860), (20, 6123623), (22, 5566930), (44, 2783465), (55, 2226772), (110, 1113386), (220, 556693)]