22432100

素因数分解:

$2^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{2221}}^1$

素因数の和:2336

約数の個数: 36

約数和(自身を含む): 49181748

約数和(自身を除く): 26749648

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 202, 404, 505, 1010, 2020, 2221, 2525, 4442, 5050, 8884, 10100, 11105, 22210, 44420, 55525, 111050, 222100, 224321, 448642, 897284, 1121605, 2243210, 4486420, 5608025, 11216050, 22432100]

約数ペア:

[(1, 22432100), (2, 11216050), (4, 5608025), (5, 4486420), (10, 2243210), (20, 1121605), (25, 897284), (50, 448642), (100, 224321), (101, 222100), (202, 111050), (404, 55525), (505, 44420), (1010, 22210), (2020, 11105), (2221, 10100), (2525, 8884), (4442, 5050)]