10781950

素因数分解:

$2^1\times 5^2\times {\mathrm{191}}^1\times {\mathrm{1129}}^1$

素因数の和:1332

約数の個数: 24

約数和(自身を含む): 20177280

約数和(自身を除く): 9395330

約数列:

[1, 2, 5, 10, 25, 50, 191, 382, 955, 1129, 1910, 2258, 4775, 5645, 9550, 11290, 28225, 56450, 215639, 431278, 1078195, 2156390, 5390975, 10781950]

約数ペア:

[(1, 10781950), (2, 5390975), (5, 2156390), (10, 1078195), (25, 431278), (50, 215639), (191, 56450), (382, 28225), (955, 11290), (1129, 9550), (1910, 5645), (2258, 4775)]