912960080

素因数分解:

$2^4\times 5^1\times {\mathrm{11412001}}^1$

素因数の和:11412014

約数の個数: 20

約数和(自身を含む): 2122632372

約数和(自身を除く): 1209672292

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 11412001, 22824002, 45648004, 57060005, 91296008, 114120010, 182592016, 228240020, 456480040, 912960080]

約数ペア:

[(1, 912960080), (2, 456480040), (4, 228240020), (5, 182592016), (8, 114120010), (10, 91296008), (16, 57060005), (20, 45648004), (40, 22824002), (80, 11412001)]