6661360

素因数分解:

$2^4\times 5^1\times {\mathrm{83267}}^1$

素因数の和:83280

約数の個数: 20

約数和(自身を含む): 15487848

約数和(自身を除く): 8826488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83267, 166534, 333068, 416335, 666136, 832670, 1332272, 1665340, 3330680, 6661360]

約数ペア:

[(1, 6661360), (2, 3330680), (4, 1665340), (5, 1332272), (8, 832670), (10, 666136), (16, 416335), (20, 333068), (40, 166534), (80, 83267)]