2755642010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1318489}}^1$

素因数の和:1318526

約数の個数: 32

約数和(自身を含む): 5695876800

約数和(自身を除く): 2940234790

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 1318489, 2636978, 6592445, 13184890, 14503379, 25051291, 29006758, 50102582, 72516895, 125256455, 145033790, 250512910, 275564201, 551128402, 1377821005, 2755642010]

約数ペア:

[(1, 2755642010), (2, 1377821005), (5, 551128402), (10, 275564201), (11, 250512910), (19, 145033790), (22, 125256455), (38, 72516895), (55, 50102582), (95, 29006758), (110, 25051291), (190, 14503379), (209, 13184890), (418, 6592445), (1045, 2636978), (2090, 1318489)]