27831132340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{126505147}}^1$

素因数の和:126505167

約数の個数: 24

約数和(自身を含む): 63758594592

約数和(自身を除く): 35927462252

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 126505147, 253010294, 506020588, 632525735, 1265051470, 1391556617, 2530102940, 2783113234, 5566226468, 6957783085, 13915566170, 27831132340]

約数ペア:

[(1, 27831132340), (2, 13915566170), (4, 6957783085), (5, 5566226468), (10, 2783113234), (11, 2530102940), (20, 1391556617), (22, 1265051470), (44, 632525735), (55, 506020588), (110, 253010294), (220, 126505147)]