4728500

素因数分解:

$2^2\times 5^3\times 7^2\times {\mathrm{193}}^1$

素因数の和:226

約数の個数: 72

約数和(自身を含む): 12075336

約数和(自身を除く): 7346836

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 125, 140, 175, 193, 196, 245, 250, 350, 386, 490, 500, 700, 772, 875, 965, 980, 1225, 1351, 1750, 1930, 2450, 2702, 3500, 3860, 4825, 4900, 5404, 6125, 6755, 9457, 9650, 12250, 13510, 18914, 19300, 24125, 24500, 27020, 33775, 37828, 47285, 48250, 67550, 94570, 96500, 135100, 168875, 189140, 236425, 337750, 472850, 675500, 945700, 1182125, 2364250, 4728500]

約数ペア:

[(1, 4728500), (2, 2364250), (4, 1182125), (5, 945700), (7, 675500), (10, 472850), (14, 337750), (20, 236425), (25, 189140), (28, 168875), (35, 135100), (49, 96500), (50, 94570), (70, 67550), (98, 48250), (100, 47285), (125, 37828), (140, 33775), (175, 27020), (193, 24500), (196, 24125), (245, 19300), (250, 18914), (350, 13510), (386, 12250), (490, 9650), (500, 9457), (700, 6755), (772, 6125), (875, 5404), (965, 4900), (980, 4825), (1225, 3860), (1351, 3500), (1750, 2702), (1930, 2450)]