83932120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{110437}}^1$

素因数の和:110467

約数の個数: 32

約数和(自身を含む): 198788400

約数和(自身を除く): 114856280

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 110437, 220874, 441748, 552185, 883496, 1104370, 2098303, 2208740, 4196606, 4417480, 8393212, 10491515, 16786424, 20983030, 41966060, 83932120]

約数ペア:

[(1, 83932120), (2, 41966060), (4, 20983030), (5, 16786424), (8, 10491515), (10, 8393212), (19, 4417480), (20, 4196606), (38, 2208740), (40, 2098303), (76, 1104370), (95, 883496), (152, 552185), (190, 441748), (380, 220874), (760, 110437)]