9485740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43117}}^1$

素因数の和:43137

約数の個数: 24

約数和(自身を含む): 21731472

約数和(自身を除く): 12245732

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 43117, 86234, 172468, 215585, 431170, 474287, 862340, 948574, 1897148, 2371435, 4742870, 9485740]

約数ペア:

[(1, 9485740), (2, 4742870), (4, 2371435), (5, 1897148), (10, 948574), (11, 862340), (20, 474287), (22, 431170), (44, 215585), (55, 172468), (110, 86234), (220, 43117)]