11136080

素因数分解:

$2^4\times 5^1\times {\mathrm{139201}}^1$

素因数の和:139214

約数の個数: 20

約数和(自身を含む): 25891572

約数和(自身を除く): 14755492

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139201, 278402, 556804, 696005, 1113608, 1392010, 2227216, 2784020, 5568040, 11136080]

約数ペア:

[(1, 11136080), (2, 5568040), (4, 2784020), (5, 2227216), (8, 1392010), (10, 1113608), (16, 696005), (20, 556804), (40, 278402), (80, 139201)]