5217780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:253

約数の個数: 96

約数和(自身を含む): 16128000

約数和(自身を除く): 10910220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 92, 95, 114, 115, 138, 190, 199, 228, 230, 276, 285, 345, 380, 398, 437, 460, 570, 597, 690, 796, 874, 995, 1140, 1194, 1311, 1380, 1748, 1990, 2185, 2388, 2622, 2985, 3781, 3980, 4370, 4577, 5244, 5970, 6555, 7562, 8740, 9154, 11343, 11940, 13110, 13731, 15124, 18308, 18905, 22686, 22885, 26220, 27462, 37810, 45372, 45770, 54924, 56715, 68655, 75620, 86963, 91540, 113430, 137310, 173926, 226860, 260889, 274620, 347852, 434815, 521778, 869630, 1043556, 1304445, 1739260, 2608890, 5217780]

約数ペア:

[(1, 5217780), (2, 2608890), (3, 1739260), (4, 1304445), (5, 1043556), (6, 869630), (10, 521778), (12, 434815), (15, 347852), (19, 274620), (20, 260889), (23, 226860), (30, 173926), (38, 137310), (46, 113430), (57, 91540), (60, 86963), (69, 75620), (76, 68655), (92, 56715), (95, 54924), (114, 45770), (115, 45372), (138, 37810), (190, 27462), (199, 26220), (228, 22885), (230, 22686), (276, 18905), (285, 18308), (345, 15124), (380, 13731), (398, 13110), (437, 11940), (460, 11343), (570, 9154), (597, 8740), (690, 7562), (796, 6555), (874, 5970), (995, 5244), (1140, 4577), (1194, 4370), (1311, 3980), (1380, 3781), (1748, 2985), (1990, 2622), (2185, 2388)]