29122900

素因数分解:

$2^2\times 5^2\times {\mathrm{181}}^1\times {\mathrm{1609}}^1$

素因数の和:1804

約数の個数: 36

約数和(自身を含む): 63585340

約数和(自身を除く): 34462440

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 181, 362, 724, 905, 1609, 1810, 3218, 3620, 4525, 6436, 8045, 9050, 16090, 18100, 32180, 40225, 80450, 160900, 291229, 582458, 1164916, 1456145, 2912290, 5824580, 7280725, 14561450, 29122900]

約数ペア:

[(1, 29122900), (2, 14561450), (4, 7280725), (5, 5824580), (10, 2912290), (20, 1456145), (25, 1164916), (50, 582458), (100, 291229), (181, 160900), (362, 80450), (724, 40225), (905, 32180), (1609, 18100), (1810, 16090), (3218, 9050), (3620, 8045), (4525, 6436)]