4944400

素因数分解:

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

素因数の和:328

約数の個数: 60

約数和(自身を含む): 12177792

約数和(自身を除く): 7233392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 47, 50, 80, 94, 100, 188, 200, 235, 263, 376, 400, 470, 526, 752, 940, 1052, 1175, 1315, 1880, 2104, 2350, 2630, 3760, 4208, 4700, 5260, 6575, 9400, 10520, 12361, 13150, 18800, 21040, 24722, 26300, 49444, 52600, 61805, 98888, 105200, 123610, 197776, 247220, 309025, 494440, 618050, 988880, 1236100, 2472200, 4944400]

約数ペア:

[(1, 4944400), (2, 2472200), (4, 1236100), (5, 988880), (8, 618050), (10, 494440), (16, 309025), (20, 247220), (25, 197776), (40, 123610), (47, 105200), (50, 98888), (80, 61805), (94, 52600), (100, 49444), (188, 26300), (200, 24722), (235, 21040), (263, 18800), (376, 13150), (400, 12361), (470, 10520), (526, 9400), (752, 6575), (940, 5260), (1052, 4700), (1175, 4208), (1315, 3760), (1880, 2630), (2104, 2350)]