20272600

素因数分解:

$2^3\times 5^2\times {\mathrm{101363}}^1$

素因数の和:101379

約数の個数: 24

約数和(自身を含む): 47134260

約数和(自身を除く): 26861660

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 101363, 202726, 405452, 506815, 810904, 1013630, 2027260, 2534075, 4054520, 5068150, 10136300, 20272600]

約数ペア:

[(1, 20272600), (2, 10136300), (4, 5068150), (5, 4054520), (8, 2534075), (10, 2027260), (20, 1013630), (25, 810904), (40, 506815), (50, 405452), (100, 202726), (200, 101363)]