1115691820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2425417}}^1$

素因数の和:2425449

約数の個数: 24

約数和(自身を含む): 2444821344

約数和(自身を除く): 1329129524

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 2425417, 4850834, 9701668, 12127085, 24254170, 48508340, 55784591, 111569182, 223138364, 278922955, 557845910, 1115691820]

約数ペア:

[(1, 1115691820), (2, 557845910), (4, 278922955), (5, 223138364), (10, 111569182), (20, 55784591), (23, 48508340), (46, 24254170), (92, 12127085), (115, 9701668), (230, 4850834), (460, 2425417)]