47787680080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{442151}}^1$

素因数の和:442364

約数の個数: 80

約数和(自身を含む): 127636902144

約数和(自身を除く): 79849222064

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 193, 280, 386, 560, 772, 965, 1351, 1544, 1930, 2702, 3088, 3860, 5404, 6755, 7720, 10808, 13510, 15440, 21616, 27020, 54040, 108080, 442151, 884302, 1768604, 2210755, 3095057, 3537208, 4421510, 6190114, 7074416, 8843020, 12380228, 15475285, 17686040, 24760456, 30950570, 35372080, 49520912, 61901140, 85335143, 123802280, 170670286, 247604560, 341340572, 426675715, 597346001, 682681144, 853351430, 1194692002, 1365362288, 1706702860, 2389384004, 2986730005, 3413405720, 4778768008, 5973460010, 6826811440, 9557536016, 11946920020, 23893840040, 47787680080]

約数ペア:

[(1, 47787680080), (2, 23893840040), (4, 11946920020), (5, 9557536016), (7, 6826811440), (8, 5973460010), (10, 4778768008), (14, 3413405720), (16, 2986730005), (20, 2389384004), (28, 1706702860), (35, 1365362288), (40, 1194692002), (56, 853351430), (70, 682681144), (80, 597346001), (112, 426675715), (140, 341340572), (193, 247604560), (280, 170670286), (386, 123802280), (560, 85335143), (772, 61901140), (965, 49520912), (1351, 35372080), (1544, 30950570), (1930, 24760456), (2702, 17686040), (3088, 15475285), (3860, 12380228), (5404, 8843020), (6755, 7074416), (7720, 6190114), (10808, 4421510), (13510, 3537208), (15440, 3095057), (21616, 2210755), (27020, 1768604), (54040, 884302), (108080, 442151)]