5290420

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3187}}^1$

素因数の和:3279

約数の個数: 24

約数和(自身を含む): 11247264

約数和(自身を除く): 5956844

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 3187, 6374, 12748, 15935, 31870, 63740, 264521, 529042, 1058084, 1322605, 2645210, 5290420]

約数ペア:

[(1, 5290420), (2, 2645210), (4, 1322605), (5, 1058084), (10, 529042), (20, 264521), (83, 63740), (166, 31870), (332, 15935), (415, 12748), (830, 6374), (1660, 3187)]