99408980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{451859}}^1$

素因数の和:451879

約数の個数: 24

約数和(自身を含む): 227737440

約数和(自身を除く): 128328460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 451859, 903718, 1807436, 2259295, 4518590, 4970449, 9037180, 9940898, 19881796, 24852245, 49704490, 99408980]

約数ペア:

[(1, 99408980), (2, 49704490), (4, 24852245), (5, 19881796), (10, 9940898), (11, 9037180), (20, 4970449), (22, 4518590), (44, 2259295), (55, 1807436), (110, 903718), (220, 451859)]