42325660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{162791}}^1$

素因数の和:162813

約数の個数: 24

約数和(自身を含む): 95721696

約数和(自身を除く): 53396036

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 162791, 325582, 651164, 813955, 1627910, 2116283, 3255820, 4232566, 8465132, 10581415, 21162830, 42325660]

約数ペア:

[(1, 42325660), (2, 21162830), (4, 10581415), (5, 8465132), (10, 4232566), (13, 3255820), (20, 2116283), (26, 1627910), (52, 813955), (65, 651164), (130, 325582), (260, 162791)]