45536740

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{20149}}^1$

素因数の和:20271

約数の個数: 24

約数和(自身を含む): 96478200

約数和(自身を除く): 50941460

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 20149, 40298, 80596, 100745, 201490, 402980, 2276837, 4553674, 9107348, 11384185, 22768370, 45536740]

約数ペア:

[(1, 45536740), (2, 22768370), (4, 11384185), (5, 9107348), (10, 4553674), (20, 2276837), (113, 402980), (226, 201490), (452, 100745), (565, 80596), (1130, 40298), (2260, 20149)]