11542840

素因数分解:

$2^3\times 5^1\times {\mathrm{288571}}^1$

素因数の和:288582

約数の個数: 16

約数和(自身を含む): 25971480

約数和(自身を除く): 14428640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 288571, 577142, 1154284, 1442855, 2308568, 2885710, 5771420, 11542840]

約数ペア:

[(1, 11542840), (2, 5771420), (4, 2885710), (5, 2308568), (8, 1442855), (10, 1154284), (20, 577142), (40, 288571)]