276482020

素因数分解:

$2^2\times 5^1\times {\mathrm{1709}}^1\times {\mathrm{8089}}^1$

素因数の和:9807

約数の個数: 24

約数和(自身を含む): 581023800

約数和(自身を除く): 304541780

約数列:

[1, 2, 4, 5, 10, 20, 1709, 3418, 6836, 8089, 8545, 16178, 17090, 32356, 34180, 40445, 80890, 161780, 13824101, 27648202, 55296404, 69120505, 138241010, 276482020]

約数ペア:

[(1, 276482020), (2, 138241010), (4, 69120505), (5, 55296404), (10, 27648202), (20, 13824101), (1709, 161780), (3418, 80890), (6836, 40445), (8089, 34180), (8545, 32356), (16178, 17090)]