99538100

素因数分解:

$2^2\times 5^2\times {\mathrm{995381}}^1$

素因数の和:995395

約数の個数: 18

約数和(自身を含む): 215997894

約数和(自身を除く): 116459794

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 995381, 1990762, 3981524, 4976905, 9953810, 19907620, 24884525, 49769050, 99538100]

約数ペア:

[(1, 99538100), (2, 49769050), (4, 24884525), (5, 19907620), (10, 9953810), (20, 4976905), (25, 3981524), (50, 1990762), (100, 995381)]