6510200

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 15508680

約数和(自身を除く): 8998480

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 172, 200, 215, 344, 430, 757, 860, 1075, 1514, 1720, 2150, 3028, 3785, 4300, 6056, 7570, 8600, 15140, 18925, 30280, 32551, 37850, 65102, 75700, 130204, 151400, 162755, 260408, 325510, 651020, 813775, 1302040, 1627550, 3255100, 6510200]

約数ペア:

[(1, 6510200), (2, 3255100), (4, 1627550), (5, 1302040), (8, 813775), (10, 651020), (20, 325510), (25, 260408), (40, 162755), (43, 151400), (50, 130204), (86, 75700), (100, 65102), (172, 37850), (200, 32551), (215, 30280), (344, 18925), (430, 15140), (757, 8600), (860, 7570), (1075, 6056), (1514, 4300), (1720, 3785), (2150, 3028)]