40707910

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{227}}^2$

素因数の和:540

約数の個数: 24

約数和(自身を含む): 74530080

約数和(自身を除く): 33822170

約数列:

[1, 2, 5, 10, 79, 158, 227, 395, 454, 790, 1135, 2270, 17933, 35866, 51529, 89665, 103058, 179330, 257645, 515290, 4070791, 8141582, 20353955, 40707910]

約数ペア:

[(1, 40707910), (2, 20353955), (5, 8141582), (10, 4070791), (79, 515290), (158, 257645), (227, 179330), (395, 103058), (454, 89665), (790, 51529), (1135, 35866), (2270, 17933)]