57423020

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{42853}}^1$

素因数の和:42929

約数の個数: 24

約数和(自身を含む): 122391024

約数和(自身を除く): 64968004

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 42853, 85706, 171412, 214265, 428530, 857060, 2871151, 5742302, 11484604, 14355755, 28711510, 57423020]

約数ペア:

[(1, 57423020), (2, 28711510), (4, 14355755), (5, 11484604), (10, 5742302), (20, 2871151), (67, 857060), (134, 428530), (268, 214265), (335, 171412), (670, 85706), (1340, 42853)]