3182000

素因数分解:

$2^4\times 5^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:103

約数の個数: 80

約数和(自身を含む): 8085792

約数和(自身を除く): 4903792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 43, 50, 74, 80, 86, 100, 125, 148, 172, 185, 200, 215, 250, 296, 344, 370, 400, 430, 500, 592, 688, 740, 860, 925, 1000, 1075, 1480, 1591, 1720, 1850, 2000, 2150, 2960, 3182, 3440, 3700, 4300, 4625, 5375, 6364, 7400, 7955, 8600, 9250, 10750, 12728, 14800, 15910, 17200, 18500, 21500, 25456, 31820, 37000, 39775, 43000, 63640, 74000, 79550, 86000, 127280, 159100, 198875, 318200, 397750, 636400, 795500, 1591000, 3182000]

約数ペア:

[(1, 3182000), (2, 1591000), (4, 795500), (5, 636400), (8, 397750), (10, 318200), (16, 198875), (20, 159100), (25, 127280), (37, 86000), (40, 79550), (43, 74000), (50, 63640), (74, 43000), (80, 39775), (86, 37000), (100, 31820), (125, 25456), (148, 21500), (172, 18500), (185, 17200), (200, 15910), (215, 14800), (250, 12728), (296, 10750), (344, 9250), (370, 8600), (400, 7955), (430, 7400), (500, 6364), (592, 5375), (688, 4625), (740, 4300), (860, 3700), (925, 3440), (1000, 3182), (1075, 2960), (1480, 2150), (1591, 2000), (1720, 1850)]