57057340

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{29411}}^1$

素因数の和:29517

約数の個数: 24

約数和(自身を含む): 121059792

約数和(自身を除く): 64002452

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 970, 1940, 29411, 58822, 117644, 147055, 294110, 588220, 2852867, 5705734, 11411468, 14264335, 28528670, 57057340]

約数ペア:

[(1, 57057340), (2, 28528670), (4, 14264335), (5, 11411468), (10, 5705734), (20, 2852867), (97, 588220), (194, 294110), (388, 147055), (485, 117644), (970, 58822), (1940, 29411)]