26878060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{122173}}^1$

素因数の和:122193

約数の個数: 24

約数和(自身を含む): 61575696

約数和(自身を除く): 34697636

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 122173, 244346, 488692, 610865, 1221730, 1343903, 2443460, 2687806, 5375612, 6719515, 13439030, 26878060]

約数ペア:

[(1, 26878060), (2, 13439030), (4, 6719515), (5, 5375612), (10, 2687806), (11, 2443460), (20, 1343903), (22, 1221730), (44, 610865), (55, 488692), (110, 244346), (220, 122173)]