26897020

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{8053}}^1$

素因数の和:8229

約数の個数: 24

約数和(自身を含む): 56829024

約数和(自身を除く): 29932004

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 8053, 16106, 32212, 40265, 80530, 161060, 1344851, 2689702, 5379404, 6724255, 13448510, 26897020]

約数ペア:

[(1, 26897020), (2, 13448510), (4, 6724255), (5, 5379404), (10, 2689702), (20, 1344851), (167, 161060), (334, 80530), (668, 40265), (835, 32212), (1670, 16106), (3340, 8053)]