5452600

素因数分解:

$2^3\times 5^2\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:352

約数の個数: 48

約数和(自身を含む): 12834000

約数和(自身を除く): 7381400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 137, 199, 200, 274, 398, 548, 685, 796, 995, 1096, 1370, 1592, 1990, 2740, 3425, 3980, 4975, 5480, 6850, 7960, 9950, 13700, 19900, 27263, 27400, 39800, 54526, 109052, 136315, 218104, 272630, 545260, 681575, 1090520, 1363150, 2726300, 5452600]

約数ペア:

[(1, 5452600), (2, 2726300), (4, 1363150), (5, 1090520), (8, 681575), (10, 545260), (20, 272630), (25, 218104), (40, 136315), (50, 109052), (100, 54526), (137, 39800), (199, 27400), (200, 27263), (274, 19900), (398, 13700), (548, 9950), (685, 7960), (796, 6850), (995, 5480), (1096, 4975), (1370, 3980), (1592, 3425), (1990, 2740)]