39240860

素因数分解:

$2^2\times 5^1\times {\mathrm{967}}^1\times {\mathrm{2029}}^1$

素因数の和:3005

約数の個数: 24

約数和(自身を含む): 82531680

約数和(自身を除く): 43290820

約数列:

[1, 2, 4, 5, 10, 20, 967, 1934, 2029, 3868, 4058, 4835, 8116, 9670, 10145, 19340, 20290, 40580, 1962043, 3924086, 7848172, 9810215, 19620430, 39240860]

約数ペア:

[(1, 39240860), (2, 19620430), (4, 9810215), (5, 7848172), (10, 3924086), (20, 1962043), (967, 40580), (1934, 20290), (2029, 19340), (3868, 10145), (4058, 9670), (4835, 8116)]