10399820

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1543}}^1$

素因数の和:1889

約数の個数: 24

約数和(自身を含む): 21918624

約数和(自身を除く): 11518804

約数列:

[1, 2, 4, 5, 10, 20, 337, 674, 1348, 1543, 1685, 3086, 3370, 6172, 6740, 7715, 15430, 30860, 519991, 1039982, 2079964, 2599955, 5199910, 10399820]

約数ペア:

[(1, 10399820), (2, 5199910), (4, 2599955), (5, 2079964), (10, 1039982), (20, 519991), (337, 30860), (674, 15430), (1348, 7715), (1543, 6740), (1685, 6172), (3086, 3370)]