22542190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2029}}^1$

素因数の和:2148

約数の個数: 32

約数和(自身を含む): 44724960

約数和(自身を除く): 22182770

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 505, 1010, 1111, 2029, 2222, 4058, 5555, 10145, 11110, 20290, 22319, 44638, 111595, 204929, 223190, 409858, 1024645, 2049290, 2254219, 4508438, 11271095, 22542190]

約数ペア:

[(1, 22542190), (2, 11271095), (5, 4508438), (10, 2254219), (11, 2049290), (22, 1024645), (55, 409858), (101, 223190), (110, 204929), (202, 111595), (505, 44638), (1010, 22319), (1111, 20290), (2029, 11110), (2222, 10145), (4058, 5555)]