526702960

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{134363}}^1$

素因数の和:134390

約数の個数: 60

約数和(自身を含む): 1424527128

約数和(自身を除く): 897824168

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 392, 490, 560, 784, 980, 1960, 3920, 134363, 268726, 537452, 671815, 940541, 1074904, 1343630, 1881082, 2149808, 2687260, 3762164, 4702705, 5374520, 6583787, 7524328, 9405410, 10749040, 13167574, 15048656, 18810820, 26335148, 32918935, 37621640, 52670296, 65837870, 75243280, 105340592, 131675740, 263351480, 526702960]

約数ペア:

[(1, 526702960), (2, 263351480), (4, 131675740), (5, 105340592), (7, 75243280), (8, 65837870), (10, 52670296), (14, 37621640), (16, 32918935), (20, 26335148), (28, 18810820), (35, 15048656), (40, 13167574), (49, 10749040), (56, 9405410), (70, 7524328), (80, 6583787), (98, 5374520), (112, 4702705), (140, 3762164), (196, 2687260), (245, 2149808), (280, 1881082), (392, 1343630), (490, 1074904), (560, 940541), (784, 671815), (980, 537452), (1960, 268726), (3920, 134363)]