132075920

素因数分解:

$2^4\times 5^1\times {\mathrm{1650949}}^1$

素因数の和:1650962

約数の個数: 20

約数和(自身を含む): 307076700

約数和(自身を除く): 175000780

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1650949, 3301898, 6603796, 8254745, 13207592, 16509490, 26415184, 33018980, 66037960, 132075920]

約数ペア:

[(1, 132075920), (2, 66037960), (4, 33018980), (5, 26415184), (8, 16509490), (10, 13207592), (16, 8254745), (20, 6603796), (40, 3301898), (80, 1650949)]