8675140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{18859}}^1$

素因数の和:18891

約数の個数: 24

約数和(自身を含む): 19010880

約数和(自身を除く): 10335740

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 18859, 37718, 75436, 94295, 188590, 377180, 433757, 867514, 1735028, 2168785, 4337570, 8675140]

約数ペア:

[(1, 8675140), (2, 4337570), (4, 2168785), (5, 1735028), (10, 867514), (20, 433757), (23, 377180), (46, 188590), (92, 94295), (115, 75436), (230, 37718), (460, 18859)]