201620670500

素因数分解:

$2^2\times 5^3\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{145417}}^1$

素因数の和:145542

約数の個数: 96

約数和(自身を含む): 457333793280

約数和(自身を除く): 255713122780

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 59, 94, 100, 118, 125, 188, 235, 236, 250, 295, 470, 500, 590, 940, 1175, 1180, 1475, 2350, 2773, 2950, 4700, 5546, 5875, 5900, 7375, 11092, 11750, 13865, 14750, 23500, 27730, 29500, 55460, 69325, 138650, 145417, 277300, 290834, 346625, 581668, 693250, 727085, 1386500, 1454170, 2908340, 3635425, 6834599, 7270850, 8579603, 13669198, 14541700, 17159206, 18177125, 27338396, 34172995, 34318412, 36354250, 42898015, 68345990, 72708500, 85796030, 136691980, 170864975, 171592060, 214490075, 341729950, 403241341, 428980150, 683459900, 806482682, 854324875, 857960300, 1072450375, 1612965364, 1708649750, 2016206705, 2144900750, 3417299500, 4032413410, 4289801500, 8064826820, 10081033525, 20162067050, 40324134100, 50405167625, 100810335250, 201620670500]

約数ペア:

[(1, 201620670500), (2, 100810335250), (4, 50405167625), (5, 40324134100), (10, 20162067050), (20, 10081033525), (25, 8064826820), (47, 4289801500), (50, 4032413410), (59, 3417299500), (94, 2144900750), (100, 2016206705), (118, 1708649750), (125, 1612965364), (188, 1072450375), (235, 857960300), (236, 854324875), (250, 806482682), (295, 683459900), (470, 428980150), (500, 403241341), (590, 341729950), (940, 214490075), (1175, 171592060), (1180, 170864975), (1475, 136691980), (2350, 85796030), (2773, 72708500), (2950, 68345990), (4700, 42898015), (5546, 36354250), (5875, 34318412), (5900, 34172995), (7375, 27338396), (11092, 18177125), (11750, 17159206), (13865, 14541700), (14750, 13669198), (23500, 8579603), (27730, 7270850), (29500, 6834599), (55460, 3635425), (69325, 2908340), (138650, 1454170), (145417, 1386500), (277300, 727085), (290834, 693250), (346625, 581668)]