27842740

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{10627}}^1$

素因数の和:10767

約数の個数: 24

約数和(自身を含む): 58921632

約数和(自身を除く): 31078892

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 10627, 21254, 42508, 53135, 106270, 212540, 1392137, 2784274, 5568548, 6960685, 13921370, 27842740]

約数ペア:

[(1, 27842740), (2, 13921370), (4, 6960685), (5, 5568548), (10, 2784274), (20, 1392137), (131, 212540), (262, 106270), (524, 53135), (655, 42508), (1310, 21254), (2620, 10627)]