39740690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{361279}}^1$

素因数の和:361297

約数の個数: 16

約数和(自身を含む): 78036480

約数和(自身を除く): 38295790

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 361279, 722558, 1806395, 3612790, 3974069, 7948138, 19870345, 39740690]

約数ペア:

[(1, 39740690), (2, 19870345), (5, 7948138), (10, 3974069), (11, 3612790), (22, 1806395), (55, 722558), (110, 361279)]