10628540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40879}}^1$

素因数の和:40901

約数の個数: 24

約数和(自身を含む): 24037440

約数和(自身を除く): 13408900

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 40879, 81758, 163516, 204395, 408790, 531427, 817580, 1062854, 2125708, 2657135, 5314270, 10628540]

約数ペア:

[(1, 10628540), (2, 5314270), (4, 2657135), (5, 2125708), (10, 1062854), (13, 817580), (20, 531427), (26, 408790), (52, 204395), (65, 163516), (130, 81758), (260, 40879)]