27591020

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{12893}}^1$

素因数の和:13009

約数の個数: 24

約数和(自身を含む): 58487184

約数和(自身を除く): 30896164

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 12893, 25786, 51572, 64465, 128930, 257860, 1379551, 2759102, 5518204, 6897755, 13795510, 27591020]

約数ペア:

[(1, 27591020), (2, 13795510), (4, 6897755), (5, 5518204), (10, 2759102), (20, 1379551), (107, 257860), (214, 128930), (428, 64465), (535, 51572), (1070, 25786), (2140, 12893)]