39991150

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{15091}}^1$

素因数の和:15156

約数の個数: 24

約数和(自身を含む): 75792024

約数和(自身を除く): 35800874

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 15091, 30182, 75455, 150910, 377275, 754550, 799823, 1599646, 3999115, 7998230, 19995575, 39991150]

約数ペア:

[(1, 39991150), (2, 19995575), (5, 7998230), (10, 3999115), (25, 1599646), (50, 799823), (53, 754550), (106, 377275), (265, 150910), (530, 75455), (1325, 30182), (2650, 15091)]