7437340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{12823}}^1$

素因数の和:12861

約数の個数: 24

約数和(自身を含む): 16158240

約数和(自身を除く): 8720900

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 12823, 25646, 51292, 64115, 128230, 256460, 371867, 743734, 1487468, 1859335, 3718670, 7437340]

約数ペア:

[(1, 7437340), (2, 3718670), (4, 1859335), (5, 1487468), (10, 743734), (20, 371867), (29, 256460), (58, 128230), (116, 64115), (145, 51292), (290, 25646), (580, 12823)]