2443100

素因数分解:

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

素因数の和:2246

約数の個数: 36

約数和(自身を含む): 5786088

約数和(自身を除く): 3342988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 2221, 4442, 8884, 11105, 22210, 24431, 44420, 48862, 55525, 97724, 111050, 122155, 222100, 244310, 488620, 610775, 1221550, 2443100]

約数ペア:

[(1, 2443100), (2, 1221550), (4, 610775), (5, 488620), (10, 244310), (11, 222100), (20, 122155), (22, 111050), (25, 97724), (44, 55525), (50, 48862), (55, 44420), (100, 24431), (110, 22210), (220, 11105), (275, 8884), (550, 4442), (1100, 2221)]