47102960

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:378

約数の個数: 80

約数和(自身を含む): 115171200

約数和(自身を除く): 68068240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 79, 80, 116, 145, 158, 232, 257, 290, 316, 395, 464, 514, 580, 632, 790, 1028, 1160, 1264, 1285, 1580, 2056, 2291, 2320, 2570, 3160, 4112, 4582, 5140, 6320, 7453, 9164, 10280, 11455, 14906, 18328, 20303, 20560, 22910, 29812, 36656, 37265, 40606, 45820, 59624, 74530, 81212, 91640, 101515, 119248, 149060, 162424, 183280, 203030, 298120, 324848, 406060, 588787, 596240, 812120, 1177574, 1624240, 2355148, 2943935, 4710296, 5887870, 9420592, 11775740, 23551480, 47102960]

約数ペア:

[(1, 47102960), (2, 23551480), (4, 11775740), (5, 9420592), (8, 5887870), (10, 4710296), (16, 2943935), (20, 2355148), (29, 1624240), (40, 1177574), (58, 812120), (79, 596240), (80, 588787), (116, 406060), (145, 324848), (158, 298120), (232, 203030), (257, 183280), (290, 162424), (316, 149060), (395, 119248), (464, 101515), (514, 91640), (580, 81212), (632, 74530), (790, 59624), (1028, 45820), (1160, 40606), (1264, 37265), (1285, 36656), (1580, 29812), (2056, 22910), (2291, 20560), (2320, 20303), (2570, 18328), (3160, 14906), (4112, 11455), (4582, 10280), (5140, 9164), (6320, 7453)]