5326220

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1061}}^1$

素因数の和:1321

約数の個数: 24

約数和(自身を含む): 11240208

約数和(自身を除く): 5913988

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1061, 1255, 2122, 2510, 4244, 5020, 5305, 10610, 21220, 266311, 532622, 1065244, 1331555, 2663110, 5326220]

約数ペア:

[(1, 5326220), (2, 2663110), (4, 1331555), (5, 1065244), (10, 532622), (20, 266311), (251, 21220), (502, 10610), (1004, 5305), (1061, 5020), (1255, 4244), (2122, 2510)]