26827900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^3$

素因数の和:112

約数の個数: 72

約数和(自身を含む): 65777040

約数和(自身を除く): 38949140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 29, 44, 50, 55, 58, 100, 110, 116, 145, 220, 275, 290, 319, 550, 580, 638, 725, 841, 1100, 1276, 1450, 1595, 1682, 2900, 3190, 3364, 4205, 6380, 7975, 8410, 9251, 15950, 16820, 18502, 21025, 24389, 31900, 37004, 42050, 46255, 48778, 84100, 92510, 97556, 121945, 185020, 231275, 243890, 268279, 462550, 487780, 536558, 609725, 925100, 1073116, 1219450, 1341395, 2438900, 2682790, 5365580, 6706975, 13413950, 26827900]

約数ペア:

[(1, 26827900), (2, 13413950), (4, 6706975), (5, 5365580), (10, 2682790), (11, 2438900), (20, 1341395), (22, 1219450), (25, 1073116), (29, 925100), (44, 609725), (50, 536558), (55, 487780), (58, 462550), (100, 268279), (110, 243890), (116, 231275), (145, 185020), (220, 121945), (275, 97556), (290, 92510), (319, 84100), (550, 48778), (580, 46255), (638, 42050), (725, 37004), (841, 31900), (1100, 24389), (1276, 21025), (1450, 18502), (1595, 16820), (1682, 15950), (2900, 9251), (3190, 8410), (3364, 7975), (4205, 6380)]