1059458420

素因数分解:

$2^2\times 5^1\times {\mathrm{52972921}}^1$

素因数の和:52972930

約数の個数: 12

約数和(自身を含む): 2224862724

約数和(自身を除く): 1165404304

約数列:

[1, 2, 4, 5, 10, 20, 52972921, 105945842, 211891684, 264864605, 529729210, 1059458420]

約数ペア:

[(1, 1059458420), (2, 529729210), (4, 264864605), (5, 211891684), (10, 105945842), (20, 52972921)]