860660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1871}}^1$

素因数の和:1903

約数の個数: 24

約数和(自身を含む): 1886976

約数和(自身を除く): 1026316

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 1871, 3742, 7484, 9355, 18710, 37420, 43033, 86066, 172132, 215165, 430330, 860660]

約数ペア:

[(1, 860660), (2, 430330), (4, 215165), (5, 172132), (10, 86066), (20, 43033), (23, 37420), (46, 18710), (92, 9355), (115, 7484), (230, 3742), (460, 1871)]