542082020

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{576683}}^1$

素因数の和:576739

約数の個数: 24

約数和(自身を含む): 1162594944

約数和(自身を除く): 620512924

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 576683, 1153366, 2306732, 2883415, 5766830, 11533660, 27104101, 54208202, 108416404, 135520505, 271041010, 542082020]

約数ペア:

[(1, 542082020), (2, 271041010), (4, 135520505), (5, 108416404), (10, 54208202), (20, 27104101), (47, 11533660), (94, 5766830), (188, 2883415), (235, 2306732), (470, 1153366), (940, 576683)]