2025871160

素因数分解:

$2^3\times 5^1\times {\mathrm{50646779}}^1$

素因数の和:50646790

約数の個数: 16

約数和(自身を含む): 4558210200

約数和(自身を除く): 2532339040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50646779, 101293558, 202587116, 253233895, 405174232, 506467790, 1012935580, 2025871160]

約数ペア:

[(1, 2025871160), (2, 1012935580), (4, 506467790), (5, 405174232), (8, 253233895), (10, 202587116), (20, 101293558), (40, 50646779)]