66934000

素因数分解:

$2^4\times 5^3\times 7^2\times {\mathrm{683}}^1$

素因数の和:720

約数の個数: 120

約数和(自身を含む): 188545968

約数和(自身を除く): 121611968

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 49, 50, 56, 70, 80, 98, 100, 112, 125, 140, 175, 196, 200, 245, 250, 280, 350, 392, 400, 490, 500, 560, 683, 700, 784, 875, 980, 1000, 1225, 1366, 1400, 1750, 1960, 2000, 2450, 2732, 2800, 3415, 3500, 3920, 4781, 4900, 5464, 6125, 6830, 7000, 9562, 9800, 10928, 12250, 13660, 14000, 17075, 19124, 19600, 23905, 24500, 27320, 33467, 34150, 38248, 47810, 49000, 54640, 66934, 68300, 76496, 85375, 95620, 98000, 119525, 133868, 136600, 167335, 170750, 191240, 239050, 267736, 273200, 334670, 341500, 382480, 478100, 535472, 597625, 669340, 683000, 836675, 956200, 1195250, 1338680, 1366000, 1673350, 1912400, 2390500, 2677360, 3346700, 4183375, 4781000, 6693400, 8366750, 9562000, 13386800, 16733500, 33467000, 66934000]

約数ペア:

[(1, 66934000), (2, 33467000), (4, 16733500), (5, 13386800), (7, 9562000), (8, 8366750), (10, 6693400), (14, 4781000), (16, 4183375), (20, 3346700), (25, 2677360), (28, 2390500), (35, 1912400), (40, 1673350), (49, 1366000), (50, 1338680), (56, 1195250), (70, 956200), (80, 836675), (98, 683000), (100, 669340), (112, 597625), (125, 535472), (140, 478100), (175, 382480), (196, 341500), (200, 334670), (245, 273200), (250, 267736), (280, 239050), (350, 191240), (392, 170750), (400, 167335), (490, 136600), (500, 133868), (560, 119525), (683, 98000), (700, 95620), (784, 85375), (875, 76496), (980, 68300), (1000, 66934), (1225, 54640), (1366, 49000), (1400, 47810), (1750, 38248), (1960, 34150), (2000, 33467), (2450, 27320), (2732, 24500), (2800, 23905), (3415, 19600), (3500, 19124), (3920, 17075), (4781, 14000), (4900, 13660), (5464, 12250), (6125, 10928), (6830, 9800), (7000, 9562)]