56807600

素因数分解:

$2^4\times 5^2\times {\mathrm{142019}}^1$

素因数の和:142037

約数の個数: 30

約数和(自身を含む): 136481220

約数和(自身を除く): 79673620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 142019, 284038, 568076, 710095, 1136152, 1420190, 2272304, 2840380, 3550475, 5680760, 7100950, 11361520, 14201900, 28403800, 56807600]

約数ペア:

[(1, 56807600), (2, 28403800), (4, 14201900), (5, 11361520), (8, 7100950), (10, 5680760), (16, 3550475), (20, 2840380), (25, 2272304), (40, 1420190), (50, 1136152), (80, 710095), (100, 568076), (200, 284038), (400, 142019)]