5251580

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2707}}^1$

素因数の和:2813

約数の個数: 24

約数和(自身を含む): 11146128

約数和(自身を除く): 5894548

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 2707, 5414, 10828, 13535, 27070, 54140, 262579, 525158, 1050316, 1312895, 2625790, 5251580]

約数ペア:

[(1, 5251580), (2, 2625790), (4, 1312895), (5, 1050316), (10, 525158), (20, 262579), (97, 54140), (194, 27070), (388, 13535), (485, 10828), (970, 5414), (1940, 2707)]