210092080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1237}}^1$

素因数の和:1454

約数の個数: 80

約数和(自身を含む): 536063904

約数和(自身を除く): 325971824

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 193, 220, 386, 440, 772, 880, 965, 1237, 1544, 1930, 2123, 2474, 3088, 3860, 4246, 4948, 6185, 7720, 8492, 9896, 10615, 12370, 13607, 15440, 16984, 19792, 21230, 24740, 27214, 33968, 42460, 49480, 54428, 68035, 84920, 98960, 108856, 136070, 169840, 217712, 238741, 272140, 477482, 544280, 954964, 1088560, 1193705, 1909928, 2387410, 2626151, 3819856, 4774820, 5252302, 9549640, 10504604, 13130755, 19099280, 21009208, 26261510, 42018416, 52523020, 105046040, 210092080]

約数ペア:

[(1, 210092080), (2, 105046040), (4, 52523020), (5, 42018416), (8, 26261510), (10, 21009208), (11, 19099280), (16, 13130755), (20, 10504604), (22, 9549640), (40, 5252302), (44, 4774820), (55, 3819856), (80, 2626151), (88, 2387410), (110, 1909928), (176, 1193705), (193, 1088560), (220, 954964), (386, 544280), (440, 477482), (772, 272140), (880, 238741), (965, 217712), (1237, 169840), (1544, 136070), (1930, 108856), (2123, 98960), (2474, 84920), (3088, 68035), (3860, 54428), (4246, 49480), (4948, 42460), (6185, 33968), (7720, 27214), (8492, 24740), (9896, 21230), (10615, 19792), (12370, 16984), (13607, 15440)]