15705975500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{6863}}^1$

素因数の和:7104

約数の個数: 96

約数和(自身を含む): 35978342400

約数和(自身を除く): 20272366900

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 125, 199, 230, 250, 398, 460, 500, 575, 796, 995, 1150, 1990, 2300, 2875, 3980, 4577, 4975, 5750, 6863, 9154, 9950, 11500, 13726, 18308, 19900, 22885, 24875, 27452, 34315, 45770, 49750, 68630, 91540, 99500, 114425, 137260, 157849, 171575, 228850, 315698, 343150, 457700, 572125, 631396, 686300, 789245, 857875, 1144250, 1365737, 1578490, 1715750, 2288500, 2731474, 3156980, 3431500, 3946225, 5462948, 6828685, 7892450, 13657370, 15784900, 19731125, 27314740, 31411951, 34143425, 39462250, 62823902, 68286850, 78924500, 125647804, 136573700, 157059755, 170717125, 314119510, 341434250, 628239020, 682868500, 785298775, 1570597550, 3141195100, 3926493875, 7852987750, 15705975500]

約数ペア:

[(1, 15705975500), (2, 7852987750), (4, 3926493875), (5, 3141195100), (10, 1570597550), (20, 785298775), (23, 682868500), (25, 628239020), (46, 341434250), (50, 314119510), (92, 170717125), (100, 157059755), (115, 136573700), (125, 125647804), (199, 78924500), (230, 68286850), (250, 62823902), (398, 39462250), (460, 34143425), (500, 31411951), (575, 27314740), (796, 19731125), (995, 15784900), (1150, 13657370), (1990, 7892450), (2300, 6828685), (2875, 5462948), (3980, 3946225), (4577, 3431500), (4975, 3156980), (5750, 2731474), (6863, 2288500), (9154, 1715750), (9950, 1578490), (11500, 1365737), (13726, 1144250), (18308, 857875), (19900, 789245), (22885, 686300), (24875, 631396), (27452, 572125), (34315, 457700), (45770, 343150), (49750, 315698), (68630, 228850), (91540, 171575), (99500, 157849), (114425, 137260)]