99418220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{451901}}^1$

素因数の和:451921

約数の個数: 24

約数和(自身を含む): 227758608

約数和(自身を除く): 128340388

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 451901, 903802, 1807604, 2259505, 4519010, 4970911, 9038020, 9941822, 19883644, 24854555, 49709110, 99418220]

約数ペア:

[(1, 99418220), (2, 49709110), (4, 24854555), (5, 19883644), (10, 9941822), (11, 9038020), (20, 4970911), (22, 4519010), (44, 2259505), (55, 1807604), (110, 903802), (220, 451901)]