5005720

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5441}}^1$

素因数の和:5475

約数の個数: 32

約数和(自身を含む): 11754720

約数和(自身を除く): 6749000

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 5441, 10882, 21764, 27205, 43528, 54410, 108820, 125143, 217640, 250286, 500572, 625715, 1001144, 1251430, 2502860, 5005720]

約数ペア:

[(1, 5005720), (2, 2502860), (4, 1251430), (5, 1001144), (8, 625715), (10, 500572), (20, 250286), (23, 217640), (40, 125143), (46, 108820), (92, 54410), (115, 43528), (184, 27205), (230, 21764), (460, 10882), (920, 5441)]