27260380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{194717}}^1$

素因数の和:194733

約数の個数: 24

約数和(自身を含む): 65425248

約数和(自身を除く): 38164868

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 194717, 389434, 778868, 973585, 1363019, 1947170, 2726038, 3894340, 5452076, 6815095, 13630190, 27260380]

約数ペア:

[(1, 27260380), (2, 13630190), (4, 6815095), (5, 5452076), (7, 3894340), (10, 2726038), (14, 1947170), (20, 1363019), (28, 973585), (35, 778868), (70, 389434), (140, 194717)]