10342040

素因数分解:

$2^3\times 5^1\times {\mathrm{258551}}^1$

素因数の和:258562

約数の個数: 16

約数和(自身を含む): 23269680

約数和(自身を除く): 12927640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 258551, 517102, 1034204, 1292755, 2068408, 2585510, 5171020, 10342040]

約数ペア:

[(1, 10342040), (2, 5171020), (4, 2585510), (5, 2068408), (8, 1292755), (10, 1034204), (20, 517102), (40, 258551)]