72023620

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{24169}}^1$

素因数の和:24327

約数の個数: 24

約数和(自身を含む): 152271000

約数和(自身を除く): 80247380

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 24169, 48338, 96676, 120845, 241690, 483380, 3601181, 7202362, 14404724, 18005905, 36011810, 72023620]

約数ペア:

[(1, 72023620), (2, 36011810), (4, 18005905), (5, 14404724), (10, 7202362), (20, 3601181), (149, 483380), (298, 241690), (596, 120845), (745, 96676), (1490, 48338), (2980, 24169)]