17376080

素因数分解:

$2^4\times 5^1\times {\mathrm{217201}}^1$

素因数の和:217214

約数の個数: 20

約数和(自身を含む): 40399572

約数和(自身を除く): 23023492

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 217201, 434402, 868804, 1086005, 1737608, 2172010, 3475216, 4344020, 8688040, 17376080]

約数ペア:

[(1, 17376080), (2, 8688040), (4, 4344020), (5, 3475216), (8, 2172010), (10, 1737608), (16, 1086005), (20, 868804), (40, 434402), (80, 217201)]