26874100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{2221}}^1$

素因数の和:2257

約数の個数: 54

約数和(自身を含む): 64129142

約数和(自身を除く): 37255042

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 220, 242, 275, 484, 550, 605, 1100, 1210, 2221, 2420, 3025, 4442, 6050, 8884, 11105, 12100, 22210, 24431, 44420, 48862, 55525, 97724, 111050, 122155, 222100, 244310, 268741, 488620, 537482, 610775, 1074964, 1221550, 1343705, 2443100, 2687410, 5374820, 6718525, 13437050, 26874100]

約数ペア:

[(1, 26874100), (2, 13437050), (4, 6718525), (5, 5374820), (10, 2687410), (11, 2443100), (20, 1343705), (22, 1221550), (25, 1074964), (44, 610775), (50, 537482), (55, 488620), (100, 268741), (110, 244310), (121, 222100), (220, 122155), (242, 111050), (275, 97724), (484, 55525), (550, 48862), (605, 44420), (1100, 24431), (1210, 22210), (2221, 12100), (2420, 11105), (3025, 8884), (4442, 6050)]