39231820

素因数分解:

$2^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{5653}}^1$

素因数の和:6009

約数の個数: 24

約数和(自身を含む): 82638864

約数和(自身を除く): 43407044

約数列:

[1, 2, 4, 5, 10, 20, 347, 694, 1388, 1735, 3470, 5653, 6940, 11306, 22612, 28265, 56530, 113060, 1961591, 3923182, 7846364, 9807955, 19615910, 39231820]

約数ペア:

[(1, 39231820), (2, 19615910), (4, 9807955), (5, 7846364), (10, 3923182), (20, 1961591), (347, 113060), (694, 56530), (1388, 28265), (1735, 22612), (3470, 11306), (5653, 6940)]