4102000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{293}}^1$

素因数の和:323

約数の個数: 80

約数和(自身を含む): 11374272

約数和(自身を除く): 7272272

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 175, 200, 250, 280, 293, 350, 400, 500, 560, 586, 700, 875, 1000, 1172, 1400, 1465, 1750, 2000, 2051, 2344, 2800, 2930, 3500, 4102, 4688, 5860, 7000, 7325, 8204, 10255, 11720, 14000, 14650, 16408, 20510, 23440, 29300, 32816, 36625, 41020, 51275, 58600, 73250, 82040, 102550, 117200, 146500, 164080, 205100, 256375, 293000, 410200, 512750, 586000, 820400, 1025500, 2051000, 4102000]

約数ペア:

[(1, 4102000), (2, 2051000), (4, 1025500), (5, 820400), (7, 586000), (8, 512750), (10, 410200), (14, 293000), (16, 256375), (20, 205100), (25, 164080), (28, 146500), (35, 117200), (40, 102550), (50, 82040), (56, 73250), (70, 58600), (80, 51275), (100, 41020), (112, 36625), (125, 32816), (140, 29300), (175, 23440), (200, 20510), (250, 16408), (280, 14650), (293, 14000), (350, 11720), (400, 10255), (500, 8204), (560, 7325), (586, 7000), (700, 5860), (875, 4688), (1000, 4102), (1172, 3500), (1400, 2930), (1465, 2800), (1750, 2344), (2000, 2051)]