11146040

素因数分解:

$2^3\times 5^1\times {\mathrm{278651}}^1$

素因数の和:278662

約数の個数: 16

約数和(自身を含む): 25078680

約数和(自身を除く): 13932640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 278651, 557302, 1114604, 1393255, 2229208, 2786510, 5573020, 11146040]

約数ペア:

[(1, 11146040), (2, 5573020), (4, 2786510), (5, 2229208), (8, 1393255), (10, 1114604), (20, 557302), (40, 278651)]