39277340

素因数分解:

$2^2\times 5^1\times {\mathrm{941}}^1\times {\mathrm{2087}}^1$

素因数の和:3037

約数の個数: 24

約数和(自身を含む): 82609632

約数和(自身を除く): 43332292

約数列:

[1, 2, 4, 5, 10, 20, 941, 1882, 2087, 3764, 4174, 4705, 8348, 9410, 10435, 18820, 20870, 41740, 1963867, 3927734, 7855468, 9819335, 19638670, 39277340]

約数ペア:

[(1, 39277340), (2, 19638670), (4, 9819335), (5, 7855468), (10, 3927734), (20, 1963867), (941, 41740), (1882, 20870), (2087, 18820), (3764, 10435), (4174, 9410), (4705, 8348)]