45400660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{78277}}^1$

素因数の和:78315

約数の個数: 24

約数和(自身を含む): 98630280

約数和(自身を除く): 53229620

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 78277, 156554, 313108, 391385, 782770, 1565540, 2270033, 4540066, 9080132, 11350165, 22700330, 45400660]

約数ペア:

[(1, 45400660), (2, 22700330), (4, 11350165), (5, 9080132), (10, 4540066), (20, 2270033), (29, 1565540), (58, 782770), (116, 391385), (145, 313108), (290, 156554), (580, 78277)]