24722000

素因数分解:

$2^4\times 5^3\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:333

約数の個数: 80

約数和(自身を含む): 61281792

約数和(自身を除く): 36559792

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, 752, 940, 1000, 1052, 1175, 1315, 1880, 2000, 2104, 2350, 2630, 3760, 4208, 4700, 5260, 5875, 6575, 9400, 10520, 11750, 12361, 13150, 18800, 21040, 23500, 24722, 26300, 32875, 47000, 49444, 52600, 61805, 65750, 94000, 98888, 105200, 123610, 131500, 197776, 247220, 263000, 309025, 494440, 526000, 618050, 988880, 1236100, 1545125, 2472200, 3090250, 4944400, 6180500, 12361000, 24722000]

約数ペア:

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