26291140

素因数分解:

$2^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{5791}}^1$

素因数の和:6027

約数の個数: 24

約数和(自身を含む): 55464192

約数和(自身を除く): 29173052

約数列:

[1, 2, 4, 5, 10, 20, 227, 454, 908, 1135, 2270, 4540, 5791, 11582, 23164, 28955, 57910, 115820, 1314557, 2629114, 5258228, 6572785, 13145570, 26291140]

約数ペア:

[(1, 26291140), (2, 13145570), (4, 6572785), (5, 5258228), (10, 2629114), (20, 1314557), (227, 115820), (454, 57910), (908, 28955), (1135, 23164), (2270, 11582), (4540, 5791)]