80455858205

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1\times {\mathrm{5651}}^1$

素因数の和:6245

約数の個数: 32

約数和(自身を含む): 99701280000

約数和(自身を除く): 19245421795

約数列:

[1, 5, 41, 199, 205, 349, 995, 1745, 5651, 8159, 14309, 28255, 40795, 69451, 71545, 231691, 347255, 1124549, 1158455, 1972199, 2847491, 5622745, 9860995, 14237455, 46106509, 80860159, 230532545, 392467601, 404300795, 1962338005, 16091171641, 80455858205]

約数ペア:

[(1, 80455858205), (5, 16091171641), (41, 1962338005), (199, 404300795), (205, 392467601), (349, 230532545), (995, 80860159), (1745, 46106509), (5651, 14237455), (8159, 9860995), (14309, 5622745), (28255, 2847491), (40795, 1972199), (69451, 1158455), (71545, 1124549), (231691, 347255)]