85598000

素因数分解:

$2^4\times 5^3\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:487

約数の個数: 80

約数和(自身を含む): 209224704

約数和(自身を除く): 123626704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 127, 200, 250, 254, 337, 400, 500, 508, 635, 674, 1000, 1016, 1270, 1348, 1685, 2000, 2032, 2540, 2696, 3175, 3370, 5080, 5392, 6350, 6740, 8425, 10160, 12700, 13480, 15875, 16850, 25400, 26960, 31750, 33700, 42125, 42799, 50800, 63500, 67400, 84250, 85598, 127000, 134800, 168500, 171196, 213995, 254000, 337000, 342392, 427990, 674000, 684784, 855980, 1069975, 1711960, 2139950, 3423920, 4279900, 5349875, 8559800, 10699750, 17119600, 21399500, 42799000, 85598000]

約数ペア:

[(1, 85598000), (2, 42799000), (4, 21399500), (5, 17119600), (8, 10699750), (10, 8559800), (16, 5349875), (20, 4279900), (25, 3423920), (40, 2139950), (50, 1711960), (80, 1069975), (100, 855980), (125, 684784), (127, 674000), (200, 427990), (250, 342392), (254, 337000), (337, 254000), (400, 213995), (500, 171196), (508, 168500), (635, 134800), (674, 127000), (1000, 85598), (1016, 84250), (1270, 67400), (1348, 63500), (1685, 50800), (2000, 42799), (2032, 42125), (2540, 33700), (2696, 31750), (3175, 26960), (3370, 25400), (5080, 16850), (5392, 15875), (6350, 13480), (6740, 12700), (8425, 10160)]