8068580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31033}}^1$

素因数の和:31055

約数の個数: 24

約数和(自身を含む): 18247992

約数和(自身を除く): 10179412

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 31033, 62066, 124132, 155165, 310330, 403429, 620660, 806858, 1613716, 2017145, 4034290, 8068580]

約数ペア:

[(1, 8068580), (2, 4034290), (4, 2017145), (5, 1613716), (10, 806858), (13, 620660), (20, 403429), (26, 310330), (52, 155165), (65, 124132), (130, 62066), (260, 31033)]