64920389350

素因数分解:

$2^1\times 5^2\times {\mathrm{229}}^1\times {\mathrm{5669903}}^1$

素因数の和:5670144

約数の個数: 24

約数和(自身を含む): 121279246560

約数和(自身を除く): 56358857210

約数列:

[1, 2, 5, 10, 25, 50, 229, 458, 1145, 2290, 5725, 11450, 5669903, 11339806, 28349515, 56699030, 141747575, 283495150, 1298407787, 2596815574, 6492038935, 12984077870, 32460194675, 64920389350]

約数ペア:

[(1, 64920389350), (2, 32460194675), (5, 12984077870), (10, 6492038935), (25, 2596815574), (50, 1298407787), (229, 283495150), (458, 141747575), (1145, 56699030), (2290, 28349515), (5725, 11339806), (11450, 5669903)]