5344418960

素因数分解:

$2^4\times 5^1\times {\mathrm{66805237}}^1$

素因数の和:66805250

約数の個数: 20

約数和(自身を含む): 12425774268

約数和(自身を除く): 7081355308

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 66805237, 133610474, 267220948, 334026185, 534441896, 668052370, 1068883792, 1336104740, 2672209480, 5344418960]

約数ペア:

[(1, 5344418960), (2, 2672209480), (4, 1336104740), (5, 1068883792), (8, 668052370), (10, 534441896), (16, 334026185), (20, 267220948), (40, 133610474), (80, 66805237)]