77142670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{2081}}^1$

素因数の和:2436

約数の個数: 32

約数和(自身を含む): 152002656

約数和(自身を除く): 74859986

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 337, 674, 1685, 2081, 3370, 3707, 4162, 7414, 10405, 18535, 20810, 22891, 37070, 45782, 114455, 228910, 701297, 1402594, 3506485, 7012970, 7714267, 15428534, 38571335, 77142670]

約数ペア:

[(1, 77142670), (2, 38571335), (5, 15428534), (10, 7714267), (11, 7012970), (22, 3506485), (55, 1402594), (110, 701297), (337, 228910), (674, 114455), (1685, 45782), (2081, 37070), (3370, 22891), (3707, 20810), (4162, 18535), (7414, 10405)]