38632780

素因数分解:

$2^2\times 5^1\times {\mathrm{727}}^1\times {\mathrm{2657}}^1$

素因数の和:3393

約数の個数: 24

約数和(自身を含む): 81271008

約数和(自身を除く): 42638228

約数列:

[1, 2, 4, 5, 10, 20, 727, 1454, 2657, 2908, 3635, 5314, 7270, 10628, 13285, 14540, 26570, 53140, 1931639, 3863278, 7726556, 9658195, 19316390, 38632780]

約数ペア:

[(1, 38632780), (2, 19316390), (4, 9658195), (5, 7726556), (10, 3863278), (20, 1931639), (727, 53140), (1454, 26570), (2657, 14540), (2908, 13285), (3635, 10628), (5314, 7270)]