81102010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{737291}}^1$

素因数の和:737309

約数の個数: 16

約数和(自身を含む): 159255072

約数和(自身を除く): 78153062

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 737291, 1474582, 3686455, 7372910, 8110201, 16220402, 40551005, 81102010]

約数ペア:

[(1, 81102010), (2, 40551005), (5, 16220402), (10, 8110201), (11, 7372910), (22, 3686455), (55, 1474582), (110, 737291)]