39342040

素因数分解:

$2^3\times 5^1\times {\mathrm{769}}^1\times {\mathrm{1279}}^1$

素因数の和:2059

約数の個数: 32

約数和(自身を含む): 88704000

約数和(自身を除く): 49361960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 769, 1279, 1538, 2558, 3076, 3845, 5116, 6152, 6395, 7690, 10232, 12790, 15380, 25580, 30760, 51160, 983551, 1967102, 3934204, 4917755, 7868408, 9835510, 19671020, 39342040]

約数ペア:

[(1, 39342040), (2, 19671020), (4, 9835510), (5, 7868408), (8, 4917755), (10, 3934204), (20, 1967102), (40, 983551), (769, 51160), (1279, 30760), (1538, 25580), (2558, 15380), (3076, 12790), (3845, 10232), (5116, 7690), (6152, 6395)]