27277420

素因数分解:

$2^2\times 5^1\times {\mathrm{787}}^1\times {\mathrm{1733}}^1$

素因数の和:2529

約数の個数: 24

約数和(自身を含む): 57388464

約数和(自身を除く): 30111044

約数列:

[1, 2, 4, 5, 10, 20, 787, 1574, 1733, 3148, 3466, 3935, 6932, 7870, 8665, 15740, 17330, 34660, 1363871, 2727742, 5455484, 6819355, 13638710, 27277420]

約数ペア:

[(1, 27277420), (2, 13638710), (4, 6819355), (5, 5455484), (10, 2727742), (20, 1363871), (787, 34660), (1574, 17330), (1733, 15740), (3148, 8665), (3466, 7870), (3935, 6932)]