229485740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1043117}}^1$

素因数の和:1043137

約数の個数: 24

約数和(自身を含む): 525731472

約数和(自身を除く): 296245732

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1043117, 2086234, 4172468, 5215585, 10431170, 11474287, 20862340, 22948574, 45897148, 57371435, 114742870, 229485740]

約数ペア:

[(1, 229485740), (2, 114742870), (4, 57371435), (5, 45897148), (10, 22948574), (11, 20862340), (20, 11474287), (22, 10431170), (44, 5215585), (55, 4172468), (110, 2086234), (220, 1043117)]