87080290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{46567}}^1$

素因数の和:46602

約数の個数: 32

約数和(自身を含む): 181056384

約数和(自身を除く): 93976094

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 46567, 93134, 232835, 465670, 512237, 791639, 1024474, 1583278, 2561185, 3958195, 5122370, 7916390, 8708029, 17416058, 43540145, 87080290]

約数ペア:

[(1, 87080290), (2, 43540145), (5, 17416058), (10, 8708029), (11, 7916390), (17, 5122370), (22, 3958195), (34, 2561185), (55, 1583278), (85, 1024474), (110, 791639), (170, 512237), (187, 465670), (374, 232835), (935, 93134), (1870, 46567)]