10852880

素因数分解:

$2^4\times 5^1\times {\mathrm{135661}}^1$

素因数の和:135674

約数の個数: 20

約数和(自身を含む): 25233132

約数和(自身を除く): 14380252

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 135661, 271322, 542644, 678305, 1085288, 1356610, 2170576, 2713220, 5426440, 10852880]

約数ペア:

[(1, 10852880), (2, 5426440), (4, 2713220), (5, 2170576), (8, 1356610), (10, 1085288), (16, 678305), (20, 542644), (40, 271322), (80, 135661)]