5819990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{337}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 11535264

約数和(自身を除く): 5715274

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 157, 314, 337, 674, 785, 1570, 1685, 1727, 3370, 3454, 3707, 7414, 8635, 17270, 18535, 37070, 52909, 105818, 264545, 529090, 581999, 1163998, 2909995, 5819990]

約数ペア:

[(1, 5819990), (2, 2909995), (5, 1163998), (10, 581999), (11, 529090), (22, 264545), (55, 105818), (110, 52909), (157, 37070), (314, 18535), (337, 17270), (674, 8635), (785, 7414), (1570, 3707), (1685, 3454), (1727, 3370)]