190410367820

素因数分解:

$2^2\times 5^1\times {\mathrm{9520518391}}^1$

素因数の和:9520518400

約数の個数: 12

約数和(自身を含む): 399861772464

約数和(自身を除く): 209451404644

約数列:

[1, 2, 4, 5, 10, 20, 9520518391, 19041036782, 38082073564, 47602591955, 95205183910, 190410367820]

約数ペア:

[(1, 190410367820), (2, 95205183910), (4, 47602591955), (5, 38082073564), (10, 19041036782), (20, 9520518391)]