7107620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{27337}}^1$

素因数の和:27359

約数の個数: 24

約数和(自身を含む): 16074744

約数和(自身を除く): 8967124

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 27337, 54674, 109348, 136685, 273370, 355381, 546740, 710762, 1421524, 1776905, 3553810, 7107620]

約数ペア:

[(1, 7107620), (2, 3553810), (4, 1776905), (5, 1421524), (10, 710762), (13, 546740), (20, 355381), (26, 273370), (52, 136685), (65, 109348), (130, 54674), (260, 27337)]