45587240

素因数分解:

$2^3\times 5^1\times {\mathrm{1139681}}^1$

素因数の和:1139692

約数の個数: 16

約数和(自身を含む): 102571380

約数和(自身を除く): 56984140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1139681, 2279362, 4558724, 5698405, 9117448, 11396810, 22793620, 45587240]

約数ペア:

[(1, 45587240), (2, 22793620), (4, 11396810), (5, 9117448), (8, 5698405), (10, 4558724), (20, 2279362), (40, 1139681)]