123610000

素因数分解:

$2^4\times 5^4\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:338

約数の個数: 100

約数和(自身を含む): 306801792

約数和(自身を除く): 183191792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 94, 100, 125, 188, 200, 235, 250, 263, 376, 400, 470, 500, 526, 625, 752, 940, 1000, 1052, 1175, 1250, 1315, 1880, 2000, 2104, 2350, 2500, 2630, 3760, 4208, 4700, 5000, 5260, 5875, 6575, 9400, 10000, 10520, 11750, 12361, 13150, 18800, 21040, 23500, 24722, 26300, 29375, 32875, 47000, 49444, 52600, 58750, 61805, 65750, 94000, 98888, 105200, 117500, 123610, 131500, 164375, 197776, 235000, 247220, 263000, 309025, 328750, 470000, 494440, 526000, 618050, 657500, 988880, 1236100, 1315000, 1545125, 2472200, 2630000, 3090250, 4944400, 6180500, 7725625, 12361000, 15451250, 24722000, 30902500, 61805000, 123610000]

約数ペア:

[(1, 123610000), (2, 61805000), (4, 30902500), (5, 24722000), (8, 15451250), (10, 12361000), (16, 7725625), (20, 6180500), (25, 4944400), (40, 3090250), (47, 2630000), (50, 2472200), (80, 1545125), (94, 1315000), (100, 1236100), (125, 988880), (188, 657500), (200, 618050), (235, 526000), (250, 494440), (263, 470000), (376, 328750), (400, 309025), (470, 263000), (500, 247220), (526, 235000), (625, 197776), (752, 164375), (940, 131500), (1000, 123610), (1052, 117500), (1175, 105200), (1250, 98888), (1315, 94000), (1880, 65750), (2000, 61805), (2104, 58750), (2350, 52600), (2500, 49444), (2630, 47000), (3760, 32875), (4208, 29375), (4700, 26300), (5000, 24722), (5260, 23500), (5875, 21040), (6575, 18800), (9400, 13150), (10000, 12361), (10520, 11750)]