22974320

素因数分解:

$2^4\times 5^1\times {\mathrm{287179}}^1$

素因数の和:287192

約数の個数: 20

約数和(自身を含む): 53415480

約数和(自身を除く): 30441160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 287179, 574358, 1148716, 1435895, 2297432, 2871790, 4594864, 5743580, 11487160, 22974320]

約数ペア:

[(1, 22974320), (2, 11487160), (4, 5743580), (5, 4594864), (8, 2871790), (10, 2297432), (16, 1435895), (20, 1148716), (40, 574358), (80, 287179)]