109368020

素因数分解:

$2^2\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{4751}}^1$

素因数の和:5911

約数の個数: 24

約数和(自身を含む): 229920768

約数和(自身を除く): 120552748

約数列:

[1, 2, 4, 5, 10, 20, 1151, 2302, 4604, 4751, 5755, 9502, 11510, 19004, 23020, 23755, 47510, 95020, 5468401, 10936802, 21873604, 27342005, 54684010, 109368020]

約数ペア:

[(1, 109368020), (2, 54684010), (4, 27342005), (5, 21873604), (10, 10936802), (20, 5468401), (1151, 95020), (2302, 47510), (4604, 23755), (4751, 23020), (5755, 19004), (9502, 11510)]