26285020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{45319}}^1$

素因数の和:45357

約数の個数: 24

約数和(自身を含む): 57103200

約数和(自身を除く): 30818180

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 45319, 90638, 181276, 226595, 453190, 906380, 1314251, 2628502, 5257004, 6571255, 13142510, 26285020]

約数ペア:

[(1, 26285020), (2, 13142510), (4, 6571255), (5, 5257004), (10, 2628502), (20, 1314251), (29, 906380), (58, 453190), (116, 226595), (145, 181276), (290, 90638), (580, 45319)]