4842800

素因数分解:

$2^4\times 5^2\times {\mathrm{12107}}^1$

素因数の和:12125

約数の個数: 30

約数和(自身を含む): 11635788

約数和(自身を除く): 6792988

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 12107, 24214, 48428, 60535, 96856, 121070, 193712, 242140, 302675, 484280, 605350, 968560, 1210700, 2421400, 4842800]

約数ペア:

[(1, 4842800), (2, 2421400), (4, 1210700), (5, 968560), (8, 605350), (10, 484280), (16, 302675), (20, 242140), (25, 193712), (40, 121070), (50, 96856), (80, 60535), (100, 48428), (200, 24214), (400, 12107)]