100886980

素因数分解:

$2^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{10531}}^1$

素因数の和:11019

約数の個数: 24

約数和(自身を含む): 212325120

約数和(自身を除く): 111438140

約数列:

[1, 2, 4, 5, 10, 20, 479, 958, 1916, 2395, 4790, 9580, 10531, 21062, 42124, 52655, 105310, 210620, 5044349, 10088698, 20177396, 25221745, 50443490, 100886980]

約数ペア:

[(1, 100886980), (2, 50443490), (4, 25221745), (5, 20177396), (10, 10088698), (20, 5044349), (479, 210620), (958, 105310), (1916, 52655), (2395, 42124), (4790, 21062), (9580, 10531)]