57025960

素因数分解:

$2^3\times 5^1\times {\mathrm{1425649}}^1$

素因数の和:1425660

約数の個数: 16

約数和(自身を含む): 128308500

約数和(自身を除く): 71282540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1425649, 2851298, 5702596, 7128245, 11405192, 14256490, 28512980, 57025960]

約数ペア:

[(1, 57025960), (2, 28512980), (4, 14256490), (5, 11405192), (8, 7128245), (10, 5702596), (20, 2851298), (40, 1425649)]