26494820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{120431}}^1$

素因数の和:120451

約数の個数: 24

約数和(自身を含む): 60697728

約数和(自身を除く): 34202908

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 120431, 240862, 481724, 602155, 1204310, 1324741, 2408620, 2649482, 5298964, 6623705, 13247410, 26494820]

約数ペア:

[(1, 26494820), (2, 13247410), (4, 6623705), (5, 5298964), (10, 2649482), (11, 2408620), (20, 1324741), (22, 1204310), (44, 602155), (55, 481724), (110, 240862), (220, 120431)]