79768370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{769}}^1$

素因数の和:851

約数の個数: 64

約数和(自身を含む): 167650560

約数和(自身を除く): 87882190

約数列:

[1, 2, 5, 10, 11, 22, 23, 41, 46, 55, 82, 110, 115, 205, 230, 253, 410, 451, 506, 769, 902, 943, 1265, 1538, 1886, 2255, 2530, 3845, 4510, 4715, 7690, 8459, 9430, 10373, 16918, 17687, 20746, 31529, 35374, 42295, 51865, 63058, 84590, 88435, 103730, 157645, 176870, 194557, 315290, 346819, 389114, 693638, 725167, 972785, 1450334, 1734095, 1945570, 3468190, 3625835, 7251670, 7976837, 15953674, 39884185, 79768370]

約数ペア:

[(1, 79768370), (2, 39884185), (5, 15953674), (10, 7976837), (11, 7251670), (22, 3625835), (23, 3468190), (41, 1945570), (46, 1734095), (55, 1450334), (82, 972785), (110, 725167), (115, 693638), (205, 389114), (230, 346819), (253, 315290), (410, 194557), (451, 176870), (506, 157645), (769, 103730), (902, 88435), (943, 84590), (1265, 63058), (1538, 51865), (1886, 42295), (2255, 35374), (2530, 31529), (3845, 20746), (4510, 17687), (4715, 16918), (7690, 10373), (8459, 9430)]