38671060

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{28859}}^1$

素因数の和:28935

約数の個数: 24

約数和(自身を含む): 82424160

約数和(自身を除く): 43753100

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 28859, 57718, 115436, 144295, 288590, 577180, 1933553, 3867106, 7734212, 9667765, 19335530, 38671060]

約数ペア:

[(1, 38671060), (2, 19335530), (4, 9667765), (5, 7734212), (10, 3867106), (20, 1933553), (67, 577180), (134, 288590), (268, 144295), (335, 115436), (670, 57718), (1340, 28859)]