9042140

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{11027}}^1$

素因数の和:11077

約数の個数: 24

約数和(自身を含む): 19453392

約数和(自身を除く): 10411252

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 11027, 22054, 44108, 55135, 110270, 220540, 452107, 904214, 1808428, 2260535, 4521070, 9042140]

約数ペア:

[(1, 9042140), (2, 4521070), (4, 2260535), (5, 1808428), (10, 904214), (20, 452107), (41, 220540), (82, 110270), (164, 55135), (205, 44108), (410, 22054), (820, 11027)]