76249820

素因数分解:

$2^2\times 5^1\times {\mathrm{1879}}^1\times {\mathrm{2029}}^1$

素因数の和:3917

約数の個数: 24

約数和(自身を含む): 160288800

約数和(自身を除く): 84038980

約数列:

[1, 2, 4, 5, 10, 20, 1879, 2029, 3758, 4058, 7516, 8116, 9395, 10145, 18790, 20290, 37580, 40580, 3812491, 7624982, 15249964, 19062455, 38124910, 76249820]

約数ペア:

[(1, 76249820), (2, 38124910), (4, 19062455), (5, 15249964), (10, 7624982), (20, 3812491), (1879, 40580), (2029, 37580), (3758, 20290), (4058, 18790), (7516, 10145), (8116, 9395)]