66590810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{46567}}^1$

素因数の和:46598

約数の個数: 32

約数和(自身を含む): 140821632

約数和(自身を除く): 74230822

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 46567, 93134, 232835, 465670, 512237, 605371, 1024474, 1210742, 2561185, 3026855, 5122370, 6053710, 6659081, 13318162, 33295405, 66590810]

約数ペア:

[(1, 66590810), (2, 33295405), (5, 13318162), (10, 6659081), (11, 6053710), (13, 5122370), (22, 3026855), (26, 2561185), (55, 1210742), (65, 1024474), (110, 605371), (130, 512237), (143, 465670), (286, 232835), (715, 93134), (1430, 46567)]