38185780

素因数分解:

$2^2\times 5^1\times {\mathrm{941}}^1\times {\mathrm{2029}}^1$

素因数の和:2979

約数の個数: 24

約数和(自身を含む): 80314920

約数和(自身を除く): 42129140

約数列:

[1, 2, 4, 5, 10, 20, 941, 1882, 2029, 3764, 4058, 4705, 8116, 9410, 10145, 18820, 20290, 40580, 1909289, 3818578, 7637156, 9546445, 19092890, 38185780]

約数ペア:

[(1, 38185780), (2, 19092890), (4, 9546445), (5, 7637156), (10, 3818578), (20, 1909289), (941, 40580), (1882, 20290), (2029, 18820), (3764, 10145), (4058, 9410), (4705, 8116)]