52635640

素因数分解:

$2^3\times 5^1\times {\mathrm{1315891}}^1$

素因数の和:1315902

約数の個数: 16

約数和(自身を含む): 118430280

約数和(自身を除く): 65794640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1315891, 2631782, 5263564, 6579455, 10527128, 13158910, 26317820, 52635640]

約数ペア:

[(1, 52635640), (2, 26317820), (4, 13158910), (5, 10527128), (8, 6579455), (10, 5263564), (20, 2631782), (40, 1315891)]