23642500

素因数分解:

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

素因数の和:231

約数の個数: 90

約数和(自身を含む): 60454086

約数和(自身を除く): 36811586

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, 625, 700, 772, 875, 965, 980, 1225, 1250, 1351, 1750, 1930, 2450, 2500, 2702, 3500, 3860, 4375, 4825, 4900, 5404, 6125, 6755, 8750, 9457, 9650, 12250, 13510, 17500, 18914, 19300, 24125, 24500, 27020, 30625, 33775, 37828, 47285, 48250, 61250, 67550, 94570, 96500, 120625, 122500, 135100, 168875, 189140, 236425, 241250, 337750, 472850, 482500, 675500, 844375, 945700, 1182125, 1688750, 2364250, 3377500, 4728500, 5910625, 11821250, 23642500]

約数ペア:

[(1, 23642500), (2, 11821250), (4, 5910625), (5, 4728500), (7, 3377500), (10, 2364250), (14, 1688750), (20, 1182125), (25, 945700), (28, 844375), (35, 675500), (49, 482500), (50, 472850), (70, 337750), (98, 241250), (100, 236425), (125, 189140), (140, 168875), (175, 135100), (193, 122500), (196, 120625), (245, 96500), (250, 94570), (350, 67550), (386, 61250), (490, 48250), (500, 47285), (625, 37828), (700, 33775), (772, 30625), (875, 27020), (965, 24500), (980, 24125), (1225, 19300), (1250, 18914), (1351, 17500), (1750, 13510), (1930, 12250), (2450, 9650), (2500, 9457), (2702, 8750), (3500, 6755), (3860, 6125), (4375, 5404), (4825, 4900)]