89304860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{194141}}^1$

素因数の和:194173

約数の個数: 24

約数和(自身を含む): 195695136

約数和(自身を除く): 106390276

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 194141, 388282, 776564, 970705, 1941410, 3882820, 4465243, 8930486, 17860972, 22326215, 44652430, 89304860]

約数ペア:

[(1, 89304860), (2, 44652430), (4, 22326215), (5, 17860972), (10, 8930486), (20, 4465243), (23, 3882820), (46, 1941410), (92, 970705), (115, 776564), (230, 388282), (460, 194141)]