8945620

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19447}}^1$

素因数の和:19479

約数の個数: 24

約数和(自身を含む): 19603584

約数和(自身を除く): 10657964

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 19447, 38894, 77788, 97235, 194470, 388940, 447281, 894562, 1789124, 2236405, 4472810, 8945620]

約数ペア:

[(1, 8945620), (2, 4472810), (4, 2236405), (5, 1789124), (10, 894562), (20, 447281), (23, 388940), (46, 194470), (92, 97235), (115, 77788), (230, 38894), (460, 19447)]