98480140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{447637}}^1$

素因数の和:447657

約数の個数: 24

約数和(自身を含む): 225609552

約数和(自身を除く): 127129412

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 447637, 895274, 1790548, 2238185, 4476370, 4924007, 8952740, 9848014, 19696028, 24620035, 49240070, 98480140]

約数ペア:

[(1, 98480140), (2, 49240070), (4, 24620035), (5, 19696028), (10, 9848014), (11, 8952740), (20, 4924007), (22, 4476370), (44, 2238185), (55, 1790548), (110, 895274), (220, 447637)]