101169140

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{123377}}^1$

素因数の和:123427

約数の個数: 24

約数和(自身を含む): 217638792

約数和(自身を除く): 116469652

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 123377, 246754, 493508, 616885, 1233770, 2467540, 5058457, 10116914, 20233828, 25292285, 50584570, 101169140]

約数ペア:

[(1, 101169140), (2, 50584570), (4, 25292285), (5, 20233828), (10, 10116914), (20, 5058457), (41, 2467540), (82, 1233770), (164, 616885), (205, 493508), (410, 246754), (820, 123377)]