10102205

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2473}}^1$

素因数の和:2540

約数の個数: 16

約数和(自身を含む): 13062720

約数和(自身を除く): 2960515

約数列:

[1, 5, 19, 43, 95, 215, 817, 2473, 4085, 12365, 46987, 106339, 234935, 531695, 2020441, 10102205]

約数ペア:

[(1, 10102205), (5, 2020441), (19, 531695), (43, 234935), (95, 106339), (215, 46987), (817, 12365), (2473, 4085)]