38810362040

素因数分解:

$2^3\times 5^1\times {\mathrm{970259051}}^1$

素因数の和:970259062

約数の個数: 16

約数和(自身を含む): 87323314680

約数和(自身を除く): 48512952640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 970259051, 1940518102, 3881036204, 4851295255, 7762072408, 9702590510, 19405181020, 38810362040]

約数ペア:

[(1, 38810362040), (2, 19405181020), (4, 9702590510), (5, 7762072408), (8, 4851295255), (10, 3881036204), (20, 1940518102), (40, 970259051)]