2421400

素因数分解:

$2^3\times 5^2\times {\mathrm{12107}}^1$

素因数の和:12123

約数の個数: 24

約数和(自身を含む): 5630220

約数和(自身を除く): 3208820

約数列:

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

約数ペア:

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