66206000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{4729}}^1$

素因数の和:4759

約数の個数: 80

約数和(自身を含む): 182994240

約数和(自身を除く): 116788240

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, 350, 400, 500, 560, 700, 875, 1000, 1400, 1750, 2000, 2800, 3500, 4729, 7000, 9458, 14000, 18916, 23645, 33103, 37832, 47290, 66206, 75664, 94580, 118225, 132412, 165515, 189160, 236450, 264824, 331030, 378320, 472900, 529648, 591125, 662060, 827575, 945800, 1182250, 1324120, 1655150, 1891600, 2364500, 2648240, 3310300, 4137875, 4729000, 6620600, 8275750, 9458000, 13241200, 16551500, 33103000, 66206000]

約数ペア:

[(1, 66206000), (2, 33103000), (4, 16551500), (5, 13241200), (7, 9458000), (8, 8275750), (10, 6620600), (14, 4729000), (16, 4137875), (20, 3310300), (25, 2648240), (28, 2364500), (35, 1891600), (40, 1655150), (50, 1324120), (56, 1182250), (70, 945800), (80, 827575), (100, 662060), (112, 591125), (125, 529648), (140, 472900), (175, 378320), (200, 331030), (250, 264824), (280, 236450), (350, 189160), (400, 165515), (500, 132412), (560, 118225), (700, 94580), (875, 75664), (1000, 66206), (1400, 47290), (1750, 37832), (2000, 33103), (2800, 23645), (3500, 18916), (4729, 14000), (7000, 9458)]