4851920

素因数分解:

$2^4\times 5^1\times {\mathrm{60649}}^1$

素因数の和:60662

約数の個数: 20

約数和(自身を含む): 11280900

約数和(自身を除く): 6428980

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 60649, 121298, 242596, 303245, 485192, 606490, 970384, 1212980, 2425960, 4851920]

約数ペア:

[(1, 4851920), (2, 2425960), (4, 1212980), (5, 970384), (8, 606490), (10, 485192), (16, 303245), (20, 242596), (40, 121298), (80, 60649)]