20100201605

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{792751}}^1$

素因数の和:793228

約数の個数: 16

約数和(自身を含む): 26370102528

約数和(自身を除く): 6269900923

約数列:

[1, 5, 11, 55, 461, 2305, 5071, 25355, 792751, 3963755, 8720261, 43601305, 365458211, 1827291055, 4020040321, 20100201605]

約数ペア:

[(1, 20100201605), (5, 4020040321), (11, 1827291055), (55, 365458211), (461, 43601305), (2305, 8720261), (5071, 3963755), (25355, 792751)]