29450320

素因数分解:

$2^4\times 5^1\times {\mathrm{368129}}^1$

素因数の和:368142

約数の個数: 20

約数和(自身を含む): 68472180

約数和(自身を除く): 39021860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 368129, 736258, 1472516, 1840645, 2945032, 3681290, 5890064, 7362580, 14725160, 29450320]

約数ペア:

[(1, 29450320), (2, 14725160), (4, 7362580), (5, 5890064), (8, 3681290), (10, 2945032), (16, 1840645), (20, 1472516), (40, 736258), (80, 368129)]