40682440

素因数分解:

$2^3\times 5^1\times {\mathrm{1017061}}^1$

素因数の和:1017072

約数の個数: 16

約数和(自身を含む): 91535580

約数和(自身を除く): 50853140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1017061, 2034122, 4068244, 5085305, 8136488, 10170610, 20341220, 40682440]

約数ペア:

[(1, 40682440), (2, 20341220), (4, 10170610), (5, 8136488), (8, 5085305), (10, 4068244), (20, 2034122), (40, 1017061)]