52850000

素因数分解:

$2^4\times 5^5\times 7^1\times {\mathrm{151}}^1$

素因数の和:191

約数の個数: 120

約数和(自身を含む): 147240576

約数和(自身を除く): 94390576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 151, 175, 200, 250, 280, 302, 350, 400, 500, 560, 604, 625, 700, 755, 875, 1000, 1057, 1208, 1250, 1400, 1510, 1750, 2000, 2114, 2416, 2500, 2800, 3020, 3125, 3500, 3775, 4228, 4375, 5000, 5285, 6040, 6250, 7000, 7550, 8456, 8750, 10000, 10570, 12080, 12500, 14000, 15100, 16912, 17500, 18875, 21140, 21875, 25000, 26425, 30200, 35000, 37750, 42280, 43750, 50000, 52850, 60400, 70000, 75500, 84560, 87500, 94375, 105700, 132125, 151000, 175000, 188750, 211400, 264250, 302000, 350000, 377500, 422800, 471875, 528500, 660625, 755000, 943750, 1057000, 1321250, 1510000, 1887500, 2114000, 2642500, 3303125, 3775000, 5285000, 6606250, 7550000, 10570000, 13212500, 26425000, 52850000]

約数ペア:

[(1, 52850000), (2, 26425000), (4, 13212500), (5, 10570000), (7, 7550000), (8, 6606250), (10, 5285000), (14, 3775000), (16, 3303125), (20, 2642500), (25, 2114000), (28, 1887500), (35, 1510000), (40, 1321250), (50, 1057000), (56, 943750), (70, 755000), (80, 660625), (100, 528500), (112, 471875), (125, 422800), (140, 377500), (151, 350000), (175, 302000), (200, 264250), (250, 211400), (280, 188750), (302, 175000), (350, 151000), (400, 132125), (500, 105700), (560, 94375), (604, 87500), (625, 84560), (700, 75500), (755, 70000), (875, 60400), (1000, 52850), (1057, 50000), (1208, 43750), (1250, 42280), (1400, 37750), (1510, 35000), (1750, 30200), (2000, 26425), (2114, 25000), (2416, 21875), (2500, 21140), (2800, 18875), (3020, 17500), (3125, 16912), (3500, 15100), (3775, 14000), (4228, 12500), (4375, 12080), (5000, 10570), (5285, 10000), (6040, 8750), (6250, 8456), (7000, 7550)]