47542640

素因数分解:

$2^4\times 5^1\times {\mathrm{594283}}^1$

素因数の和:594296

約数の個数: 20

約数和(自身を含む): 110536824

約数和(自身を除く): 62994184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 594283, 1188566, 2377132, 2971415, 4754264, 5942830, 9508528, 11885660, 23771320, 47542640]

約数ペア:

[(1, 47542640), (2, 23771320), (4, 11885660), (5, 9508528), (8, 5942830), (10, 4754264), (16, 2971415), (20, 2377132), (40, 1188566), (80, 594283)]