67161020

素因数分解:

$2^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{5881}}^1$

素因数の和:6461

約数の個数: 24

約数和(自身を含む): 141309168

約数和(自身を除く): 74148148

約数列:

[1, 2, 4, 5, 10, 20, 571, 1142, 2284, 2855, 5710, 5881, 11420, 11762, 23524, 29405, 58810, 117620, 3358051, 6716102, 13432204, 16790255, 33580510, 67161020]

約数ペア:

[(1, 67161020), (2, 33580510), (4, 16790255), (5, 13432204), (10, 6716102), (20, 3358051), (571, 117620), (1142, 58810), (2284, 29405), (2855, 23524), (5710, 11762), (5881, 11420)]