110139740

素因数分解:

$2^2\times 5^1\times {\mathrm{991}}^1\times {\mathrm{5557}}^1$

素因数の和:6557

約数の個数: 24

約数和(自身を含む): 231568512

約数和(自身を除く): 121428772

約数列:

[1, 2, 4, 5, 10, 20, 991, 1982, 3964, 4955, 5557, 9910, 11114, 19820, 22228, 27785, 55570, 111140, 5506987, 11013974, 22027948, 27534935, 55069870, 110139740]

約数ペア:

[(1, 110139740), (2, 55069870), (4, 27534935), (5, 22027948), (10, 11013974), (20, 5506987), (991, 111140), (1982, 55570), (3964, 27785), (4955, 22228), (5557, 19820), (9910, 11114)]