80512807826

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{72689}}^1$

素因数の和:72935

約数の個数: 48

約数和(自身を含む): 139215888000

約数和(自身を除く): 58703080174

約数列:

[1, 2, 11, 22, 23, 46, 121, 199, 242, 253, 398, 506, 2189, 2783, 4378, 4577, 5566, 9154, 24079, 48158, 50347, 72689, 100694, 145378, 553817, 799579, 1107634, 1599158, 1671847, 3343694, 8795369, 14465111, 17590738, 18390317, 28930222, 36780634, 159116221, 202293487, 318232442, 332697553, 404586974, 665395106, 1750278431, 3500556862, 3659673083, 7319346166, 40256403913, 80512807826]

約数ペア:

[(1, 80512807826), (2, 40256403913), (11, 7319346166), (22, 3659673083), (23, 3500556862), (46, 1750278431), (121, 665395106), (199, 404586974), (242, 332697553), (253, 318232442), (398, 202293487), (506, 159116221), (2189, 36780634), (2783, 28930222), (4378, 18390317), (4577, 17590738), (5566, 14465111), (9154, 8795369), (24079, 3343694), (48158, 1671847), (50347, 1599158), (72689, 1107634), (100694, 799579), (145378, 553817)]