2465660

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1091}}^1$

素因数の和:1213

約数の個数: 24

約数和(自身を含む): 5228496

約数和(自身を除く): 2762836

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1091, 1130, 2182, 2260, 4364, 5455, 10910, 21820, 123283, 246566, 493132, 616415, 1232830, 2465660]

約数ペア:

[(1, 2465660), (2, 1232830), (4, 616415), (5, 493132), (10, 246566), (20, 123283), (113, 21820), (226, 10910), (452, 5455), (565, 4364), (1091, 2260), (1130, 2182)]