38810680

素因数分解:

$2^3\times 5^1\times {\mathrm{970267}}^1$

素因数の和:970278

約数の個数: 16

約数和(自身を含む): 87324120

約数和(自身を除く): 48513440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 970267, 1940534, 3881068, 4851335, 7762136, 9702670, 19405340, 38810680]

約数ペア:

[(1, 38810680), (2, 19405340), (4, 9702670), (5, 7762136), (8, 4851335), (10, 3881068), (20, 1940534), (40, 970267)]