82375240

素因数分解:

$2^3\times 5^1\times {\mathrm{2059381}}^1$

素因数の和:2059392

約数の個数: 16

約数和(自身を含む): 185344380

約数和(自身を除く): 102969140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2059381, 4118762, 8237524, 10296905, 16475048, 20593810, 41187620, 82375240]

約数ペア:

[(1, 82375240), (2, 41187620), (4, 20593810), (5, 16475048), (8, 10296905), (10, 8237524), (20, 4118762), (40, 2059381)]