2074418960

素因数分解:

$2^4\times 5^1\times {\mathrm{25930237}}^1$

素因数の和:25930250

約数の個数: 20

約数和(自身を含む): 4823024268

約数和(自身を除く): 2748605308

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 25930237, 51860474, 103720948, 129651185, 207441896, 259302370, 414883792, 518604740, 1037209480, 2074418960]

約数ペア:

[(1, 2074418960), (2, 1037209480), (4, 518604740), (5, 414883792), (8, 259302370), (10, 207441896), (16, 129651185), (20, 103720948), (40, 51860474), (80, 25930237)]