6577280

素因数分解:

$2^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 16156800

約数和(自身を除く): 9579520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 239, 320, 344, 430, 478, 640, 688, 860, 956, 1195, 1376, 1720, 1912, 2390, 2752, 3440, 3824, 4780, 5504, 6880, 7648, 9560, 10277, 13760, 15296, 19120, 20554, 27520, 30592, 38240, 41108, 51385, 76480, 82216, 102770, 152960, 164432, 205540, 328864, 411080, 657728, 822160, 1315456, 1644320, 3288640, 6577280]

約数ペア:

[(1, 6577280), (2, 3288640), (4, 1644320), (5, 1315456), (8, 822160), (10, 657728), (16, 411080), (20, 328864), (32, 205540), (40, 164432), (43, 152960), (64, 102770), (80, 82216), (86, 76480), (128, 51385), (160, 41108), (172, 38240), (215, 30592), (239, 27520), (320, 20554), (344, 19120), (430, 15296), (478, 13760), (640, 10277), (688, 9560), (860, 7648), (956, 6880), (1195, 5504), (1376, 4780), (1720, 3824), (1912, 3440), (2390, 2752)]