55115260

素因数分解:

$2^2\times 5^1\times {\mathrm{419}}^1\times {\mathrm{6577}}^1$

素因数の和:7005

約数の個数: 24

約数和(自身を含む): 116035920

約数和(自身を除く): 60920660

約数列:

[1, 2, 4, 5, 10, 20, 419, 838, 1676, 2095, 4190, 6577, 8380, 13154, 26308, 32885, 65770, 131540, 2755763, 5511526, 11023052, 13778815, 27557630, 55115260]

約数ペア:

[(1, 55115260), (2, 27557630), (4, 13778815), (5, 11023052), (10, 5511526), (20, 2755763), (419, 131540), (838, 65770), (1676, 32885), (2095, 26308), (4190, 13154), (6577, 8380)]