82858720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{443}}^1$

素因数の和:632

約数の個数: 96

約数和(自身を含む): 225566208

約数和(自身を除く): 142707488

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 167, 224, 280, 334, 443, 560, 668, 835, 886, 1120, 1169, 1336, 1670, 1772, 2215, 2338, 2672, 3101, 3340, 3544, 4430, 4676, 5344, 5845, 6202, 6680, 7088, 8860, 9352, 11690, 12404, 13360, 14176, 15505, 17720, 18704, 23380, 24808, 26720, 31010, 35440, 37408, 46760, 49616, 62020, 70880, 73981, 93520, 99232, 124040, 147962, 187040, 248080, 295924, 369905, 496160, 517867, 591848, 739810, 1035734, 1183696, 1479620, 2071468, 2367392, 2589335, 2959240, 4142936, 5178670, 5918480, 8285872, 10357340, 11836960, 16571744, 20714680, 41429360, 82858720]

約数ペア:

[(1, 82858720), (2, 41429360), (4, 20714680), (5, 16571744), (7, 11836960), (8, 10357340), (10, 8285872), (14, 5918480), (16, 5178670), (20, 4142936), (28, 2959240), (32, 2589335), (35, 2367392), (40, 2071468), (56, 1479620), (70, 1183696), (80, 1035734), (112, 739810), (140, 591848), (160, 517867), (167, 496160), (224, 369905), (280, 295924), (334, 248080), (443, 187040), (560, 147962), (668, 124040), (835, 99232), (886, 93520), (1120, 73981), (1169, 70880), (1336, 62020), (1670, 49616), (1772, 46760), (2215, 37408), (2338, 35440), (2672, 31010), (3101, 26720), (3340, 24808), (3544, 23380), (4430, 18704), (4676, 17720), (5344, 15505), (5845, 14176), (6202, 13360), (6680, 12404), (7088, 11690), (8860, 9352)]