2000296850

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{754829}}^1$

素因数の和:754894

約数の個数: 24

約数和(自身を含む): 3790756260

約数和(自身を除く): 1790459410

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 754829, 1509658, 3774145, 7548290, 18870725, 37741450, 40005937, 80011874, 200029685, 400059370, 1000148425, 2000296850]

約数ペア:

[(1, 2000296850), (2, 1000148425), (5, 400059370), (10, 200029685), (25, 80011874), (50, 40005937), (53, 37741450), (106, 18870725), (265, 7548290), (530, 3774145), (1325, 1509658), (2650, 754829)]