40926860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157411}}^1$

素因数の和:157433

約数の個数: 24

約数和(自身を含む): 92558256

約数和(自身を除く): 51631396

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 157411, 314822, 629644, 787055, 1574110, 2046343, 3148220, 4092686, 8185372, 10231715, 20463430, 40926860]

約数ペア:

[(1, 40926860), (2, 20463430), (4, 10231715), (5, 8185372), (10, 4092686), (13, 3148220), (20, 2046343), (26, 1574110), (52, 787055), (65, 629644), (130, 314822), (260, 157411)]