17343140

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{8419}}^1$

素因数の和:8531

約数の個数: 24

約数和(自身を含む): 36778560

約数和(自身を除く): 19435420

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 8419, 16838, 33676, 42095, 84190, 168380, 867157, 1734314, 3468628, 4335785, 8671570, 17343140]

約数ペア:

[(1, 17343140), (2, 8671570), (4, 4335785), (5, 3468628), (10, 1734314), (20, 867157), (103, 168380), (206, 84190), (412, 42095), (515, 33676), (1030, 16838), (2060, 8419)]