80334460

素因数分解:

$2^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{5881}}^1$

素因数の和:6573

約数の個数: 24

約数和(自身を含む): 168978096

約数和(自身を除く): 88643636

約数列:

[1, 2, 4, 5, 10, 20, 683, 1366, 2732, 3415, 5881, 6830, 11762, 13660, 23524, 29405, 58810, 117620, 4016723, 8033446, 16066892, 20083615, 40167230, 80334460]

約数ペア:

[(1, 80334460), (2, 40167230), (4, 20083615), (5, 16066892), (10, 8033446), (20, 4016723), (683, 117620), (1366, 58810), (2732, 29405), (3415, 23524), (5881, 13660), (6830, 11762)]