89662000

素因数分解:

$2^4\times 5^3\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:503

約数の個数: 80

約数和(自身を含む): 219128832

約数和(自身を除く): 129466832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 127, 200, 250, 254, 353, 400, 500, 508, 635, 706, 1000, 1016, 1270, 1412, 1765, 2000, 2032, 2540, 2824, 3175, 3530, 5080, 5648, 6350, 7060, 8825, 10160, 12700, 14120, 15875, 17650, 25400, 28240, 31750, 35300, 44125, 44831, 50800, 63500, 70600, 88250, 89662, 127000, 141200, 176500, 179324, 224155, 254000, 353000, 358648, 448310, 706000, 717296, 896620, 1120775, 1793240, 2241550, 3586480, 4483100, 5603875, 8966200, 11207750, 17932400, 22415500, 44831000, 89662000]

約数ペア:

[(1, 89662000), (2, 44831000), (4, 22415500), (5, 17932400), (8, 11207750), (10, 8966200), (16, 5603875), (20, 4483100), (25, 3586480), (40, 2241550), (50, 1793240), (80, 1120775), (100, 896620), (125, 717296), (127, 706000), (200, 448310), (250, 358648), (254, 353000), (353, 254000), (400, 224155), (500, 179324), (508, 176500), (635, 141200), (706, 127000), (1000, 89662), (1016, 88250), (1270, 70600), (1412, 63500), (1765, 50800), (2000, 44831), (2032, 44125), (2540, 35300), (2824, 31750), (3175, 28240), (3530, 25400), (5080, 17650), (5648, 15875), (6350, 14120), (7060, 12700), (8825, 10160)]