27078140

素因数分解:

$2^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{4271}}^1$

素因数の和:4597

約数の個数: 24

約数和(自身を含む): 57056832

約数和(自身を除く): 29978692

約数列:

[1, 2, 4, 5, 10, 20, 317, 634, 1268, 1585, 3170, 4271, 6340, 8542, 17084, 21355, 42710, 85420, 1353907, 2707814, 5415628, 6769535, 13539070, 27078140]

約数ペア:

[(1, 27078140), (2, 13539070), (4, 6769535), (5, 5415628), (10, 2707814), (20, 1353907), (317, 85420), (634, 42710), (1268, 21355), (1585, 17084), (3170, 8542), (4271, 6340)]