42382180

素因数分解:

$2^2\times 5^1\times {\mathrm{457}}^1\times {\mathrm{4637}}^1$

素因数の和:5103

約数の個数: 24

約数和(自身を含む): 89216568

約数和(自身を除く): 46834388

約数列:

[1, 2, 4, 5, 10, 20, 457, 914, 1828, 2285, 4570, 4637, 9140, 9274, 18548, 23185, 46370, 92740, 2119109, 4238218, 8476436, 10595545, 21191090, 42382180]

約数ペア:

[(1, 42382180), (2, 21191090), (4, 10595545), (5, 8476436), (10, 4238218), (20, 2119109), (457, 92740), (914, 46370), (1828, 23185), (2285, 18548), (4570, 9274), (4637, 9140)]