65102000

素因数分解:

$2^4\times 5^3\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:823

約数の個数: 80

約数和(自身を含む): 161290272

約数和(自身を除く): 96188272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 43, 50, 80, 86, 100, 125, 172, 200, 215, 250, 344, 400, 430, 500, 688, 757, 860, 1000, 1075, 1514, 1720, 2000, 2150, 3028, 3440, 3785, 4300, 5375, 6056, 7570, 8600, 10750, 12112, 15140, 17200, 18925, 21500, 30280, 32551, 37850, 43000, 60560, 65102, 75700, 86000, 94625, 130204, 151400, 162755, 189250, 260408, 302800, 325510, 378500, 520816, 651020, 757000, 813775, 1302040, 1514000, 1627550, 2604080, 3255100, 4068875, 6510200, 8137750, 13020400, 16275500, 32551000, 65102000]

約数ペア:

[(1, 65102000), (2, 32551000), (4, 16275500), (5, 13020400), (8, 8137750), (10, 6510200), (16, 4068875), (20, 3255100), (25, 2604080), (40, 1627550), (43, 1514000), (50, 1302040), (80, 813775), (86, 757000), (100, 651020), (125, 520816), (172, 378500), (200, 325510), (215, 302800), (250, 260408), (344, 189250), (400, 162755), (430, 151400), (500, 130204), (688, 94625), (757, 86000), (860, 75700), (1000, 65102), (1075, 60560), (1514, 43000), (1720, 37850), (2000, 32551), (2150, 30280), (3028, 21500), (3440, 18925), (3785, 17200), (4300, 15140), (5375, 12112), (6056, 10750), (7570, 8600)]