68469050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{105337}}^1$

素因数の和:105362

約数の個数: 24

約数和(自身を含む): 137150076

約数和(自身を除く): 68681026

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 105337, 210674, 526685, 1053370, 1369381, 2633425, 2738762, 5266850, 6846905, 13693810, 34234525, 68469050]

約数ペア:

[(1, 68469050), (2, 34234525), (5, 13693810), (10, 6846905), (13, 5266850), (25, 2738762), (26, 2633425), (50, 1369381), (65, 1053370), (130, 526685), (325, 210674), (650, 105337)]