98808820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{449131}}^1$

素因数の和:449151

約数の個数: 24

約数和(自身を含む): 226362528

約数和(自身を除く): 127553708

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 449131, 898262, 1796524, 2245655, 4491310, 4940441, 8982620, 9880882, 19761764, 24702205, 49404410, 98808820]

約数ペア:

[(1, 98808820), (2, 49404410), (4, 24702205), (5, 19761764), (10, 9880882), (11, 8982620), (20, 4940441), (22, 4491310), (44, 2245655), (55, 1796524), (110, 898262), (220, 449131)]