552401080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179351}}^1$

素因数の和:179380

約数の個数: 64

約数和(自身を含む): 1549601280

約数和(自身を除く): 997200200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 179351, 358702, 717404, 896755, 1255457, 1434808, 1793510, 1972861, 2510914, 3587020, 3945722, 5021828, 6277285, 7174040, 7891444, 9864305, 10043656, 12554570, 13810027, 15782888, 19728610, 25109140, 27620054, 39457220, 50218280, 55240108, 69050135, 78914440, 110480216, 138100270, 276200540, 552401080]

約数ペア:

[(1, 552401080), (2, 276200540), (4, 138100270), (5, 110480216), (7, 78914440), (8, 69050135), (10, 55240108), (11, 50218280), (14, 39457220), (20, 27620054), (22, 25109140), (28, 19728610), (35, 15782888), (40, 13810027), (44, 12554570), (55, 10043656), (56, 9864305), (70, 7891444), (77, 7174040), (88, 6277285), (110, 5021828), (140, 3945722), (154, 3587020), (220, 2510914), (280, 1972861), (308, 1793510), (385, 1434808), (440, 1255457), (616, 896755), (770, 717404), (1540, 358702), (3080, 179351)]