43928000

素因数分解:

$2^6\times 5^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1$

素因数の和:80

約数の個数: 168

約数和(自身を含む): 121645680

約数和(自身を除く): 77717680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 32, 34, 38, 40, 50, 64, 68, 76, 80, 85, 95, 100, 125, 136, 152, 160, 170, 190, 200, 250, 272, 289, 304, 320, 323, 340, 380, 400, 425, 475, 500, 544, 578, 608, 646, 680, 760, 800, 850, 950, 1000, 1088, 1156, 1216, 1292, 1360, 1445, 1520, 1600, 1615, 1700, 1900, 2000, 2125, 2312, 2375, 2584, 2720, 2890, 3040, 3230, 3400, 3800, 4000, 4250, 4624, 4750, 5168, 5440, 5491, 5780, 6080, 6460, 6800, 7225, 7600, 8000, 8075, 8500, 9248, 9500, 10336, 10982, 11560, 12920, 13600, 14450, 15200, 16150, 17000, 18496, 19000, 20672, 21964, 23120, 25840, 27200, 27455, 28900, 30400, 32300, 34000, 36125, 38000, 40375, 43928, 46240, 51680, 54910, 57800, 64600, 68000, 72250, 76000, 80750, 87856, 92480, 103360, 109820, 115600, 129200, 136000, 137275, 144500, 152000, 161500, 175712, 219640, 231200, 258400, 274550, 289000, 323000, 351424, 439280, 462400, 516800, 549100, 578000, 646000, 686375, 878560, 1098200, 1156000, 1292000, 1372750, 1757120, 2196400, 2312000, 2584000, 2745500, 4392800, 5491000, 8785600, 10982000, 21964000, 43928000]

約数ペア:

[(1, 43928000), (2, 21964000), (4, 10982000), (5, 8785600), (8, 5491000), (10, 4392800), (16, 2745500), (17, 2584000), (19, 2312000), (20, 2196400), (25, 1757120), (32, 1372750), (34, 1292000), (38, 1156000), (40, 1098200), (50, 878560), (64, 686375), (68, 646000), (76, 578000), (80, 549100), (85, 516800), (95, 462400), (100, 439280), (125, 351424), (136, 323000), (152, 289000), (160, 274550), (170, 258400), (190, 231200), (200, 219640), (250, 175712), (272, 161500), (289, 152000), (304, 144500), (320, 137275), (323, 136000), (340, 129200), (380, 115600), (400, 109820), (425, 103360), (475, 92480), (500, 87856), (544, 80750), (578, 76000), (608, 72250), (646, 68000), (680, 64600), (760, 57800), (800, 54910), (850, 51680), (950, 46240), (1000, 43928), (1088, 40375), (1156, 38000), (1216, 36125), (1292, 34000), (1360, 32300), (1445, 30400), (1520, 28900), (1600, 27455), (1615, 27200), (1700, 25840), (1900, 23120), (2000, 21964), (2125, 20672), (2312, 19000), (2375, 18496), (2584, 17000), (2720, 16150), (2890, 15200), (3040, 14450), (3230, 13600), (3400, 12920), (3800, 11560), (4000, 10982), (4250, 10336), (4624, 9500), (4750, 9248), (5168, 8500), (5440, 8075), (5491, 8000), (5780, 7600), (6080, 7225), (6460, 6800)]