22664840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{51511}}^1$

素因数の和:51533

約数の個数: 32

約数和(自身を含む): 55632960

約数和(自身を除く): 32968120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 51511, 103022, 206044, 257555, 412088, 515110, 566621, 1030220, 1133242, 2060440, 2266484, 2833105, 4532968, 5666210, 11332420, 22664840]

約数ペア:

[(1, 22664840), (2, 11332420), (4, 5666210), (5, 4532968), (8, 2833105), (10, 2266484), (11, 2060440), (20, 1133242), (22, 1030220), (40, 566621), (44, 515110), (55, 412088), (88, 257555), (110, 206044), (220, 103022), (440, 51511)]