112433420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{511061}}^1$

素因数の和:511081

約数の個数: 24

約数和(自身を含む): 257575248

約数和(自身を除く): 145141828

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 511061, 1022122, 2044244, 2555305, 5110610, 5621671, 10221220, 11243342, 22486684, 28108355, 56216710, 112433420]

約数ペア:

[(1, 112433420), (2, 56216710), (4, 28108355), (5, 22486684), (10, 11243342), (11, 10221220), (20, 5621671), (22, 5110610), (44, 2555305), (55, 2044244), (110, 1022122), (220, 511061)]