41027920

素因数分解:

$2^4\times 5^1\times {\mathrm{512849}}^1$

素因数の和:512862

約数の個数: 20

約数和(自身を含む): 95390100

約数和(自身を除く): 54362180

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 512849, 1025698, 2051396, 2564245, 4102792, 5128490, 8205584, 10256980, 20513960, 41027920]

約数ペア:

[(1, 41027920), (2, 20513960), (4, 10256980), (5, 8205584), (8, 5128490), (10, 4102792), (16, 2564245), (20, 2051396), (40, 1025698), (80, 512849)]