22467100

素因数分解:

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

素因数の和:1342

約数の個数: 36

約数和(自身を含む): 49042000

約数和(自身を除く): 26574900

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 199, 398, 796, 995, 1129, 1990, 2258, 3980, 4516, 4975, 5645, 9950, 11290, 19900, 22580, 28225, 56450, 112900, 224671, 449342, 898684, 1123355, 2246710, 4493420, 5616775, 11233550, 22467100]

約数ペア:

[(1, 22467100), (2, 11233550), (4, 5616775), (5, 4493420), (10, 2246710), (20, 1123355), (25, 898684), (50, 449342), (100, 224671), (199, 112900), (398, 56450), (796, 28225), (995, 22580), (1129, 19900), (1990, 11290), (2258, 9950), (3980, 5645), (4516, 4975)]