201412340

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{113153}}^1$

素因数の和:113251

約数の個数: 24

約数和(自身を含む): 427722120

約数和(自身を除く): 226309780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 113153, 226306, 452612, 565765, 1131530, 2263060, 10070617, 20141234, 40282468, 50353085, 100706170, 201412340]

約数ペア:

[(1, 201412340), (2, 100706170), (4, 50353085), (5, 40282468), (10, 20141234), (20, 10070617), (89, 2263060), (178, 1131530), (356, 565765), (445, 452612), (890, 226306), (1780, 113153)]