76954000

素因数分解:

$2^4\times 5^3\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:485

約数の個数: 80

約数和(自身を含む): 188313840

約数和(自身を除く): 111359840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 109, 125, 200, 218, 250, 353, 400, 436, 500, 545, 706, 872, 1000, 1090, 1412, 1744, 1765, 2000, 2180, 2725, 2824, 3530, 4360, 5450, 5648, 7060, 8720, 8825, 10900, 13625, 14120, 17650, 21800, 27250, 28240, 35300, 38477, 43600, 44125, 54500, 70600, 76954, 88250, 109000, 141200, 153908, 176500, 192385, 218000, 307816, 353000, 384770, 615632, 706000, 769540, 961925, 1539080, 1923850, 3078160, 3847700, 4809625, 7695400, 9619250, 15390800, 19238500, 38477000, 76954000]

約数ペア:

[(1, 76954000), (2, 38477000), (4, 19238500), (5, 15390800), (8, 9619250), (10, 7695400), (16, 4809625), (20, 3847700), (25, 3078160), (40, 1923850), (50, 1539080), (80, 961925), (100, 769540), (109, 706000), (125, 615632), (200, 384770), (218, 353000), (250, 307816), (353, 218000), (400, 192385), (436, 176500), (500, 153908), (545, 141200), (706, 109000), (872, 88250), (1000, 76954), (1090, 70600), (1412, 54500), (1744, 44125), (1765, 43600), (2000, 38477), (2180, 35300), (2725, 28240), (2824, 27250), (3530, 21800), (4360, 17650), (5450, 14120), (5648, 13625), (7060, 10900), (8720, 8825)]