8269760

素因数分解:

$2^6\times 5^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1$

素因数の和:661

約数の個数: 56

約数和(自身を含む): 20183856

約数和(自身を除く): 11914096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 160, 172, 215, 320, 344, 430, 601, 688, 860, 1202, 1376, 1720, 2404, 2752, 3005, 3440, 4808, 6010, 6880, 9616, 12020, 13760, 19232, 24040, 25843, 38464, 48080, 51686, 96160, 103372, 129215, 192320, 206744, 258430, 413488, 516860, 826976, 1033720, 1653952, 2067440, 4134880, 8269760]

約数ペア:

[(1, 8269760), (2, 4134880), (4, 2067440), (5, 1653952), (8, 1033720), (10, 826976), (16, 516860), (20, 413488), (32, 258430), (40, 206744), (43, 192320), (64, 129215), (80, 103372), (86, 96160), (160, 51686), (172, 48080), (215, 38464), (320, 25843), (344, 24040), (430, 19232), (601, 13760), (688, 12020), (860, 9616), (1202, 6880), (1376, 6010), (1720, 4808), (2404, 3440), (2752, 3005)]