39022000

素因数分解:

$2^4\times 5^3\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:311

約数の個数: 80

約数和(自身を含む): 95752800

約数和(自身を除く): 56730800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 109, 125, 179, 200, 218, 250, 358, 400, 436, 500, 545, 716, 872, 895, 1000, 1090, 1432, 1744, 1790, 2000, 2180, 2725, 2864, 3580, 4360, 4475, 5450, 7160, 8720, 8950, 10900, 13625, 14320, 17900, 19511, 21800, 22375, 27250, 35800, 39022, 43600, 44750, 54500, 71600, 78044, 89500, 97555, 109000, 156088, 179000, 195110, 218000, 312176, 358000, 390220, 487775, 780440, 975550, 1560880, 1951100, 2438875, 3902200, 4877750, 7804400, 9755500, 19511000, 39022000]

約数ペア:

[(1, 39022000), (2, 19511000), (4, 9755500), (5, 7804400), (8, 4877750), (10, 3902200), (16, 2438875), (20, 1951100), (25, 1560880), (40, 975550), (50, 780440), (80, 487775), (100, 390220), (109, 358000), (125, 312176), (179, 218000), (200, 195110), (218, 179000), (250, 156088), (358, 109000), (400, 97555), (436, 89500), (500, 78044), (545, 71600), (716, 54500), (872, 44750), (895, 43600), (1000, 39022), (1090, 35800), (1432, 27250), (1744, 22375), (1790, 21800), (2000, 19511), (2180, 17900), (2725, 14320), (2864, 13625), (3580, 10900), (4360, 8950), (4475, 8720), (5450, 7160)]