83572720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13567}}^1$

素因数の和:13598

約数の個数: 80

約数和(自身を含む): 242270208

約数和(自身を除く): 158697488

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 13567, 27134, 54268, 67835, 94969, 108536, 135670, 149237, 189938, 217072, 271340, 298474, 379876, 474845, 542680, 596948, 746185, 759752, 949690, 1044659, 1085360, 1193896, 1492370, 1519504, 1899380, 2089318, 2387792, 2984740, 3798760, 4178636, 5223295, 5969480, 7597520, 8357272, 10446590, 11938960, 16714544, 20893180, 41786360, 83572720]

約数ペア:

[(1, 83572720), (2, 41786360), (4, 20893180), (5, 16714544), (7, 11938960), (8, 10446590), (10, 8357272), (11, 7597520), (14, 5969480), (16, 5223295), (20, 4178636), (22, 3798760), (28, 2984740), (35, 2387792), (40, 2089318), (44, 1899380), (55, 1519504), (56, 1492370), (70, 1193896), (77, 1085360), (80, 1044659), (88, 949690), (110, 759752), (112, 746185), (140, 596948), (154, 542680), (176, 474845), (220, 379876), (280, 298474), (308, 271340), (385, 217072), (440, 189938), (560, 149237), (616, 135670), (770, 108536), (880, 94969), (1232, 67835), (1540, 54268), (3080, 27134), (6160, 13567)]