13386800

素因数分解:

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

素因数の和:715

約数の個数: 90

約数和(自身を含む): 37467468

約数和(自身を除く): 24080668

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, 140, 175, 196, 200, 245, 280, 350, 392, 400, 490, 560, 683, 700, 784, 980, 1225, 1366, 1400, 1960, 2450, 2732, 2800, 3415, 3920, 4781, 4900, 5464, 6830, 9562, 9800, 10928, 13660, 17075, 19124, 19600, 23905, 27320, 33467, 34150, 38248, 47810, 54640, 66934, 68300, 76496, 95620, 119525, 133868, 136600, 167335, 191240, 239050, 267736, 273200, 334670, 382480, 478100, 535472, 669340, 836675, 956200, 1338680, 1673350, 1912400, 2677360, 3346700, 6693400, 13386800]

約数ペア:

[(1, 13386800), (2, 6693400), (4, 3346700), (5, 2677360), (7, 1912400), (8, 1673350), (10, 1338680), (14, 956200), (16, 836675), (20, 669340), (25, 535472), (28, 478100), (35, 382480), (40, 334670), (49, 273200), (50, 267736), (56, 239050), (70, 191240), (80, 167335), (98, 136600), (100, 133868), (112, 119525), (140, 95620), (175, 76496), (196, 68300), (200, 66934), (245, 54640), (280, 47810), (350, 38248), (392, 34150), (400, 33467), (490, 27320), (560, 23905), (683, 19600), (700, 19124), (784, 17075), (980, 13660), (1225, 10928), (1366, 9800), (1400, 9562), (1960, 6830), (2450, 5464), (2732, 4900), (2800, 4781), (3415, 3920)]