2005872

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:182

約数の個数: 80

約数和(自身を含む): 5892480

約数和(自身を除く): 3886608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 87, 88, 116, 131, 132, 174, 176, 232, 262, 264, 319, 348, 393, 464, 524, 528, 638, 696, 786, 957, 1048, 1276, 1392, 1441, 1572, 1914, 2096, 2552, 2882, 3144, 3799, 3828, 4323, 5104, 5764, 6288, 7598, 7656, 8646, 11397, 11528, 15196, 15312, 17292, 22794, 23056, 30392, 34584, 41789, 45588, 60784, 69168, 83578, 91176, 125367, 167156, 182352, 250734, 334312, 501468, 668624, 1002936, 2005872]

約数ペア:

[(1, 2005872), (2, 1002936), (3, 668624), (4, 501468), (6, 334312), (8, 250734), (11, 182352), (12, 167156), (16, 125367), (22, 91176), (24, 83578), (29, 69168), (33, 60784), (44, 45588), (48, 41789), (58, 34584), (66, 30392), (87, 23056), (88, 22794), (116, 17292), (131, 15312), (132, 15196), (174, 11528), (176, 11397), (232, 8646), (262, 7656), (264, 7598), (319, 6288), (348, 5764), (393, 5104), (464, 4323), (524, 3828), (528, 3799), (638, 3144), (696, 2882), (786, 2552), (957, 2096), (1048, 1914), (1276, 1572), (1392, 1441)]