8605820

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1879}}^1$

素因数の和:2117

約数の個数: 24

約数和(自身を含む): 18160800

約数和(自身を除く): 9554980

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 1879, 2290, 3758, 4580, 7516, 9395, 18790, 37580, 430291, 860582, 1721164, 2151455, 4302910, 8605820]

約数ペア:

[(1, 8605820), (2, 4302910), (4, 2151455), (5, 1721164), (10, 860582), (20, 430291), (229, 37580), (458, 18790), (916, 9395), (1145, 7516), (1879, 4580), (2290, 3758)]