24818320

素因数分解:

$2^4\times 5^1\times {\mathrm{310229}}^1$

素因数の和:310242

約数の個数: 20

約数和(自身を含む): 57702780

約数和(自身を除く): 32884460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 310229, 620458, 1240916, 1551145, 2481832, 3102290, 4963664, 6204580, 12409160, 24818320]

約数ペア:

[(1, 24818320), (2, 12409160), (4, 6204580), (5, 4963664), (8, 3102290), (10, 2481832), (16, 1551145), (20, 1240916), (40, 620458), (80, 310229)]