22141130110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{991}}^1\times {\mathrm{2011}}^1$

素因数の和:3121

約数の個数: 64

約数和(自身を含む): 43973756928

約数和(自身を除く): 21832626818

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 505, 991, 1010, 1111, 1982, 2011, 2222, 4022, 4955, 5555, 9910, 10055, 10901, 11110, 20110, 21802, 22121, 44242, 54505, 100091, 109010, 110605, 200182, 203111, 221210, 406222, 500455, 1000910, 1015555, 1101001, 1992901, 2031110, 2202002, 2234221, 3985802, 4468442, 5505005, 9964505, 11010010, 11171105, 19929010, 21921911, 22342210, 43843822, 109609555, 201283001, 219219110, 402566002, 1006415005, 2012830010, 2214113011, 4428226022, 11070565055, 22141130110]

約数ペア:

[(1, 22141130110), (2, 11070565055), (5, 4428226022), (10, 2214113011), (11, 2012830010), (22, 1006415005), (55, 402566002), (101, 219219110), (110, 201283001), (202, 109609555), (505, 43843822), (991, 22342210), (1010, 21921911), (1111, 19929010), (1982, 11171105), (2011, 11010010), (2222, 9964505), (4022, 5505005), (4955, 4468442), (5555, 3985802), (9910, 2234221), (10055, 2202002), (10901, 2031110), (11110, 1992901), (20110, 1101001), (21802, 1015555), (22121, 1000910), (44242, 500455), (54505, 406222), (100091, 221210), (109010, 203111), (110605, 200182)]