2204264240

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{201119}}^1$

素因数の和:201269

約数の個数: 40

約数和(自身を含む): 5162348160

約数和(自身を除く): 2958083920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 548, 685, 1096, 1370, 2192, 2740, 5480, 10960, 201119, 402238, 804476, 1005595, 1608952, 2011190, 3217904, 4022380, 8044760, 16089520, 27553303, 55106606, 110213212, 137766515, 220426424, 275533030, 440852848, 551066060, 1102132120, 2204264240]

約数ペア:

[(1, 2204264240), (2, 1102132120), (4, 551066060), (5, 440852848), (8, 275533030), (10, 220426424), (16, 137766515), (20, 110213212), (40, 55106606), (80, 27553303), (137, 16089520), (274, 8044760), (548, 4022380), (685, 3217904), (1096, 2011190), (1370, 1608952), (2192, 1005595), (2740, 804476), (5480, 402238), (10960, 201119)]