27046540

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{9871}}^1$

素因数の和:10017

約数の個数: 24

約数和(自身を含む): 57218112

約数和(自身を除く): 30171572

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 9871, 19742, 39484, 49355, 98710, 197420, 1352327, 2704654, 5409308, 6761635, 13523270, 27046540]

約数ペア:

[(1, 27046540), (2, 13523270), (4, 6761635), (5, 5409308), (10, 2704654), (20, 1352327), (137, 197420), (274, 98710), (548, 49355), (685, 39484), (1370, 19742), (2740, 9871)]