38282840

素因数分解:

$2^3\times 5^1\times {\mathrm{957071}}^1$

素因数の和:957082

約数の個数: 16

約数和(自身を含む): 86136480

約数和(自身を除く): 47853640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 957071, 1914142, 3828284, 4785355, 7656568, 9570710, 19141420, 38282840]

約数ペア:

[(1, 38282840), (2, 19141420), (4, 9570710), (5, 7656568), (8, 4785355), (10, 3828284), (20, 1914142), (40, 957071)]