26495480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60217}}^1$

素因数の和:60239

約数の個数: 32

約数和(自身を含む): 65035440

約数和(自身を除く): 38539960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 60217, 120434, 240868, 301085, 481736, 602170, 662387, 1204340, 1324774, 2408680, 2649548, 3311935, 5299096, 6623870, 13247740, 26495480]

約数ペア:

[(1, 26495480), (2, 13247740), (4, 6623870), (5, 5299096), (8, 3311935), (10, 2649548), (11, 2408680), (20, 1324774), (22, 1204340), (40, 662387), (44, 602170), (55, 481736), (88, 301085), (110, 240868), (220, 120434), (440, 60217)]