11233550

素因数分解:

$2^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{1129}}^1$

素因数の和:1340

約数の個数: 24

約数和(自身を含む): 21018000

約数和(自身を除く): 9784450

約数列:

[1, 2, 5, 10, 25, 50, 199, 398, 995, 1129, 1990, 2258, 4975, 5645, 9950, 11290, 28225, 56450, 224671, 449342, 1123355, 2246710, 5616775, 11233550]

約数ペア:

[(1, 11233550), (2, 5616775), (5, 2246710), (10, 1123355), (25, 449342), (50, 224671), (199, 56450), (398, 28225), (995, 11290), (1129, 9950), (1990, 5645), (2258, 4975)]