22684420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1063}}^1$

素因数の和:1180

約数の個数: 48

約数和(自身を含む): 52553088

約数和(自身を除く): 29868668

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 97, 110, 194, 220, 388, 485, 970, 1063, 1067, 1940, 2126, 2134, 4252, 4268, 5315, 5335, 10630, 10670, 11693, 21260, 21340, 23386, 46772, 58465, 103111, 116930, 206222, 233860, 412444, 515555, 1031110, 1134221, 2062220, 2268442, 4536884, 5671105, 11342210, 22684420]

約数ペア:

[(1, 22684420), (2, 11342210), (4, 5671105), (5, 4536884), (10, 2268442), (11, 2062220), (20, 1134221), (22, 1031110), (44, 515555), (55, 412444), (97, 233860), (110, 206222), (194, 116930), (220, 103111), (388, 58465), (485, 46772), (970, 23386), (1063, 21340), (1067, 21260), (1940, 11693), (2126, 10670), (2134, 10630), (4252, 5335), (4268, 5315)]