16627000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1279}}^1$

素因数の和:1313

約数の個数: 64

約数和(自身を含む): 41932800

約数和(自身を除く): 25305800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 650, 1000, 1279, 1300, 1625, 2558, 2600, 3250, 5116, 6395, 6500, 10232, 12790, 13000, 16627, 25580, 31975, 33254, 51160, 63950, 66508, 83135, 127900, 133016, 159875, 166270, 255800, 319750, 332540, 415675, 639500, 665080, 831350, 1279000, 1662700, 2078375, 3325400, 4156750, 8313500, 16627000]

約数ペア:

[(1, 16627000), (2, 8313500), (4, 4156750), (5, 3325400), (8, 2078375), (10, 1662700), (13, 1279000), (20, 831350), (25, 665080), (26, 639500), (40, 415675), (50, 332540), (52, 319750), (65, 255800), (100, 166270), (104, 159875), (125, 133016), (130, 127900), (200, 83135), (250, 66508), (260, 63950), (325, 51160), (500, 33254), (520, 31975), (650, 25580), (1000, 16627), (1279, 13000), (1300, 12790), (1625, 10232), (2558, 6500), (2600, 6395), (3250, 5116)]