45412180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{206419}}^1$

素因数の和:206439

約数の個数: 24

約数和(自身を含む): 104035680

約数和(自身を除く): 58623500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 206419, 412838, 825676, 1032095, 2064190, 2270609, 4128380, 4541218, 9082436, 11353045, 22706090, 45412180]

約数ペア:

[(1, 45412180), (2, 22706090), (4, 11353045), (5, 9082436), (10, 4541218), (11, 4128380), (20, 2270609), (22, 2064190), (44, 1032095), (55, 825676), (110, 412838), (220, 206419)]