47285000

素因数分解:

$2^3\times 5^4\times 7^2\times {\mathrm{193}}^1$

素因数の和:233

約数の個数: 120

約数和(自身を含む): 129544470

約数和(自身を除く): 82259470

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 98, 100, 125, 140, 175, 193, 196, 200, 245, 250, 280, 350, 386, 392, 490, 500, 625, 700, 772, 875, 965, 980, 1000, 1225, 1250, 1351, 1400, 1544, 1750, 1930, 1960, 2450, 2500, 2702, 3500, 3860, 4375, 4825, 4900, 5000, 5404, 6125, 6755, 7000, 7720, 8750, 9457, 9650, 9800, 10808, 12250, 13510, 17500, 18914, 19300, 24125, 24500, 27020, 30625, 33775, 35000, 37828, 38600, 47285, 48250, 49000, 54040, 61250, 67550, 75656, 94570, 96500, 120625, 122500, 135100, 168875, 189140, 193000, 236425, 241250, 245000, 270200, 337750, 378280, 472850, 482500, 675500, 844375, 945700, 965000, 1182125, 1351000, 1688750, 1891400, 2364250, 3377500, 4728500, 5910625, 6755000, 9457000, 11821250, 23642500, 47285000]

約数ペア:

[(1, 47285000), (2, 23642500), (4, 11821250), (5, 9457000), (7, 6755000), (8, 5910625), (10, 4728500), (14, 3377500), (20, 2364250), (25, 1891400), (28, 1688750), (35, 1351000), (40, 1182125), (49, 965000), (50, 945700), (56, 844375), (70, 675500), (98, 482500), (100, 472850), (125, 378280), (140, 337750), (175, 270200), (193, 245000), (196, 241250), (200, 236425), (245, 193000), (250, 189140), (280, 168875), (350, 135100), (386, 122500), (392, 120625), (490, 96500), (500, 94570), (625, 75656), (700, 67550), (772, 61250), (875, 54040), (965, 49000), (980, 48250), (1000, 47285), (1225, 38600), (1250, 37828), (1351, 35000), (1400, 33775), (1544, 30625), (1750, 27020), (1930, 24500), (1960, 24125), (2450, 19300), (2500, 18914), (2702, 17500), (3500, 13510), (3860, 12250), (4375, 10808), (4825, 9800), (4900, 9650), (5000, 9457), (5404, 8750), (6125, 7720), (6755, 7000)]