47831920

素因数分解:

$2^4\times 5^1\times {\mathrm{597899}}^1$

素因数の和:597912

約数の個数: 20

約数和(自身を含む): 111209400

約数和(自身を除く): 63377480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 597899, 1195798, 2391596, 2989495, 4783192, 5978990, 9566384, 11957980, 23915960, 47831920]

約数ペア:

[(1, 47831920), (2, 23915960), (4, 11957980), (5, 9566384), (8, 5978990), (10, 4783192), (16, 2989495), (20, 2391596), (40, 1195798), (80, 597899)]