71091850

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61819}}^1$

素因数の和:61854

約数の個数: 24

約数和(自身を含む): 137982240

約数和(自身を除く): 66890390

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 61819, 123638, 309095, 618190, 1421837, 1545475, 2843674, 3090950, 7109185, 14218370, 35545925, 71091850]

約数ペア:

[(1, 71091850), (2, 35545925), (5, 14218370), (10, 7109185), (23, 3090950), (25, 2843674), (46, 1545475), (50, 1421837), (115, 618190), (230, 309095), (575, 123638), (1150, 61819)]