22728350

素因数分解:

$2^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{11087}}^1$

素因数の和:11140

約数の個数: 24

約数和(自身を含む): 43309728

約数和(自身を除く): 20581378

約数列:

[1, 2, 5, 10, 25, 41, 50, 82, 205, 410, 1025, 2050, 11087, 22174, 55435, 110870, 277175, 454567, 554350, 909134, 2272835, 4545670, 11364175, 22728350]

約数ペア:

[(1, 22728350), (2, 11364175), (5, 4545670), (10, 2272835), (25, 909134), (41, 554350), (50, 454567), (82, 277175), (205, 110870), (410, 55435), (1025, 22174), (2050, 11087)]