40285872

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{877}}^1$

素因数の和:931

約数の個数: 120

約数和(自身を含む): 127380240

約数和(自身を除く): 87094368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 33, 36, 44, 48, 58, 66, 72, 87, 88, 99, 116, 132, 144, 174, 176, 198, 232, 261, 264, 319, 348, 396, 464, 522, 528, 638, 696, 792, 877, 957, 1044, 1276, 1392, 1584, 1754, 1914, 2088, 2552, 2631, 2871, 3508, 3828, 4176, 5104, 5262, 5742, 7016, 7656, 7893, 9647, 10524, 11484, 14032, 15312, 15786, 19294, 21048, 22968, 25433, 28941, 31572, 38588, 42096, 45936, 50866, 57882, 63144, 76299, 77176, 86823, 101732, 115764, 126288, 152598, 154352, 173646, 203464, 228897, 231528, 279763, 305196, 347292, 406928, 457794, 463056, 559526, 610392, 694584, 839289, 915588, 1119052, 1220784, 1389168, 1678578, 1831176, 2238104, 2517867, 3357156, 3662352, 4476208, 5035734, 6714312, 10071468, 13428624, 20142936, 40285872]

約数ペア:

[(1, 40285872), (2, 20142936), (3, 13428624), (4, 10071468), (6, 6714312), (8, 5035734), (9, 4476208), (11, 3662352), (12, 3357156), (16, 2517867), (18, 2238104), (22, 1831176), (24, 1678578), (29, 1389168), (33, 1220784), (36, 1119052), (44, 915588), (48, 839289), (58, 694584), (66, 610392), (72, 559526), (87, 463056), (88, 457794), (99, 406928), (116, 347292), (132, 305196), (144, 279763), (174, 231528), (176, 228897), (198, 203464), (232, 173646), (261, 154352), (264, 152598), (319, 126288), (348, 115764), (396, 101732), (464, 86823), (522, 77176), (528, 76299), (638, 63144), (696, 57882), (792, 50866), (877, 45936), (957, 42096), (1044, 38588), (1276, 31572), (1392, 28941), (1584, 25433), (1754, 22968), (1914, 21048), (2088, 19294), (2552, 15786), (2631, 15312), (2871, 14032), (3508, 11484), (3828, 10524), (4176, 9647), (5104, 7893), (5262, 7656), (5742, 7016)]