143754220

素因数分解:

$2^2\times 5^1\times {\mathrm{967}}^1\times {\mathrm{7433}}^1$

素因数の和:8409

約数の個数: 24

約数和(自身を含む): 302236704

約数和(自身を除く): 158482484

約数列:

[1, 2, 4, 5, 10, 20, 967, 1934, 3868, 4835, 7433, 9670, 14866, 19340, 29732, 37165, 74330, 148660, 7187711, 14375422, 28750844, 35938555, 71877110, 143754220]

約数ペア:

[(1, 143754220), (2, 71877110), (4, 35938555), (5, 28750844), (10, 14375422), (20, 7187711), (967, 148660), (1934, 74330), (3868, 37165), (4835, 29732), (7433, 19340), (9670, 14866)]