26851880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61027}}^1$

素因数の和:61049

約数の個数: 32

約数和(自身を含む): 65910240

約数和(自身を除く): 39058360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 61027, 122054, 244108, 305135, 488216, 610270, 671297, 1220540, 1342594, 2441080, 2685188, 3356485, 5370376, 6712970, 13425940, 26851880]

約数ペア:

[(1, 26851880), (2, 13425940), (4, 6712970), (5, 5370376), (8, 3356485), (10, 2685188), (11, 2441080), (20, 1342594), (22, 1220540), (40, 671297), (44, 610270), (55, 488216), (88, 305135), (110, 244108), (220, 122054), (440, 61027)]