100757140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{457987}}^1$

素因数の和:458007

約数の個数: 24

約数和(自身を含む): 230825952

約数和(自身を除く): 130068812

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 457987, 915974, 1831948, 2289935, 4579870, 5037857, 9159740, 10075714, 20151428, 25189285, 50378570, 100757140]

約数ペア:

[(1, 100757140), (2, 50378570), (4, 25189285), (5, 20151428), (10, 10075714), (11, 9159740), (20, 5037857), (22, 4579870), (44, 2289935), (55, 1831948), (110, 915974), (220, 457987)]