82441120

素因数分解:

$2^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3761}}^1$

素因数の和:3913

約数の個数: 48

約数和(自身を含む): 196240968

約数和(自身を除く): 113799848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 137, 160, 274, 548, 685, 1096, 1370, 2192, 2740, 3761, 4384, 5480, 7522, 10960, 15044, 18805, 21920, 30088, 37610, 60176, 75220, 120352, 150440, 300880, 515257, 601760, 1030514, 2061028, 2576285, 4122056, 5152570, 8244112, 10305140, 16488224, 20610280, 41220560, 82441120]

約数ペア:

[(1, 82441120), (2, 41220560), (4, 20610280), (5, 16488224), (8, 10305140), (10, 8244112), (16, 5152570), (20, 4122056), (32, 2576285), (40, 2061028), (80, 1030514), (137, 601760), (160, 515257), (274, 300880), (548, 150440), (685, 120352), (1096, 75220), (1370, 60176), (2192, 37610), (2740, 30088), (3761, 21920), (4384, 18805), (5480, 15044), (7522, 10960)]