5206000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:179

約数の個数: 80

約数和(自身を含む): 13347360

約数和(自身を除く): 8141360

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 125, 137, 152, 190, 200, 250, 274, 304, 380, 400, 475, 500, 548, 685, 760, 950, 1000, 1096, 1370, 1520, 1900, 2000, 2192, 2375, 2603, 2740, 3425, 3800, 4750, 5206, 5480, 6850, 7600, 9500, 10412, 10960, 13015, 13700, 17125, 19000, 20824, 26030, 27400, 34250, 38000, 41648, 52060, 54800, 65075, 68500, 104120, 130150, 137000, 208240, 260300, 274000, 325375, 520600, 650750, 1041200, 1301500, 2603000, 5206000]

約数ペア:

[(1, 5206000), (2, 2603000), (4, 1301500), (5, 1041200), (8, 650750), (10, 520600), (16, 325375), (19, 274000), (20, 260300), (25, 208240), (38, 137000), (40, 130150), (50, 104120), (76, 68500), (80, 65075), (95, 54800), (100, 52060), (125, 41648), (137, 38000), (152, 34250), (190, 27400), (200, 26030), (250, 20824), (274, 19000), (304, 17125), (380, 13700), (400, 13015), (475, 10960), (500, 10412), (548, 9500), (685, 7600), (760, 6850), (950, 5480), (1000, 5206), (1096, 4750), (1370, 3800), (1520, 3425), (1900, 2740), (2000, 2603), (2192, 2375)]