38834440

素因数分解:

$2^3\times 5^1\times {\mathrm{970861}}^1$

素因数の和:970872

約数の個数: 16

約数和(自身を含む): 87377580

約数和(自身を除く): 48543140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 970861, 1941722, 3883444, 4854305, 7766888, 9708610, 19417220, 38834440]

約数ペア:

[(1, 38834440), (2, 19417220), (4, 9708610), (5, 7766888), (8, 4854305), (10, 3883444), (20, 1941722), (40, 970861)]