127849160

素因数分解:

$2^3\times 5^1\times {\mathrm{3196229}}^1$

素因数の和:3196240

約数の個数: 16

約数和(自身を含む): 287660700

約数和(自身を除く): 159811540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3196229, 6392458, 12784916, 15981145, 25569832, 31962290, 63924580, 127849160]

約数ペア:

[(1, 127849160), (2, 63924580), (4, 31962290), (5, 25569832), (8, 15981145), (10, 12784916), (20, 6392458), (40, 3196229)]