15808820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{34367}}^1$

素因数の和:34399

約数の個数: 24

約数和(自身を含む): 34642944

約数和(自身を除く): 18834124

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 34367, 68734, 137468, 171835, 343670, 687340, 790441, 1580882, 3161764, 3952205, 7904410, 15808820]

約数ペア:

[(1, 15808820), (2, 7904410), (4, 3952205), (5, 3161764), (10, 1580882), (20, 790441), (23, 687340), (46, 343670), (92, 171835), (115, 137468), (230, 68734), (460, 34367)]