57866740

素因数分解:

$2^2\times 5^1\times {\mathrm{1693}}^1\times {\mathrm{1709}}^1$

素因数の和:3411

約数の個数: 24

約数和(自身を含む): 121663080

約数和(自身を除く): 63796340

約数列:

[1, 2, 4, 5, 10, 20, 1693, 1709, 3386, 3418, 6772, 6836, 8465, 8545, 16930, 17090, 33860, 34180, 2893337, 5786674, 11573348, 14466685, 28933370, 57866740]

約数ペア:

[(1, 57866740), (2, 28933370), (4, 14466685), (5, 11573348), (10, 5786674), (20, 2893337), (1693, 34180), (1709, 33860), (3386, 17090), (3418, 16930), (6772, 8545), (6836, 8465)]