39867070

素因数分解:

$2^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{5623}}^1$

素因数の和:6339

約数の個数: 16

約数和(自身を含む): 71874720

約数和(自身を除く): 32007650

約数列:

[1, 2, 5, 10, 709, 1418, 3545, 5623, 7090, 11246, 28115, 56230, 3986707, 7973414, 19933535, 39867070]

約数ペア:

[(1, 39867070), (2, 19933535), (5, 7973414), (10, 3986707), (709, 56230), (1418, 28115), (3545, 11246), (5623, 7090)]