42257150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{65011}}^1$

素因数の和:65036

約数の個数: 24

約数和(自身を含む): 84645624

約数和(自身を除く): 42388474

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 65011, 130022, 325055, 650110, 845143, 1625275, 1690286, 3250550, 4225715, 8451430, 21128575, 42257150]

約数ペア:

[(1, 42257150), (2, 21128575), (5, 8451430), (10, 4225715), (13, 3250550), (25, 1690286), (26, 1625275), (50, 845143), (65, 650110), (130, 325055), (325, 130022), (650, 65011)]