25044140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113837}}^1$

素因数の和:113857

約数の個数: 24

約数和(自身を含む): 57374352

約数和(自身を除く): 32330212

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 113837, 227674, 455348, 569185, 1138370, 1252207, 2276740, 2504414, 5008828, 6261035, 12522070, 25044140]

約数ペア:

[(1, 25044140), (2, 12522070), (4, 6261035), (5, 5008828), (10, 2504414), (11, 2276740), (20, 1252207), (22, 1138370), (44, 569185), (55, 455348), (110, 227674), (220, 113837)]