117682120

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{10937}}^1$

素因数の和:11217

約数の個数: 32

約数和(自身を含む): 265793400

約数和(自身を除く): 148111280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 1076, 1345, 2152, 2690, 5380, 10760, 10937, 21874, 43748, 54685, 87496, 109370, 218740, 437480, 2942053, 5884106, 11768212, 14710265, 23536424, 29420530, 58841060, 117682120]

約数ペア:

[(1, 117682120), (2, 58841060), (4, 29420530), (5, 23536424), (8, 14710265), (10, 11768212), (20, 5884106), (40, 2942053), (269, 437480), (538, 218740), (1076, 109370), (1345, 87496), (2152, 54685), (2690, 43748), (5380, 21874), (10760, 10937)]