26252620

素因数分解:

$2^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{6221}}^1$

素因数の和:6441

約数の個数: 24

約数和(自身を含む): 55400688

約数和(自身を除く): 29148068

約数列:

[1, 2, 4, 5, 10, 20, 211, 422, 844, 1055, 2110, 4220, 6221, 12442, 24884, 31105, 62210, 124420, 1312631, 2625262, 5250524, 6563155, 13126310, 26252620]

約数ペア:

[(1, 26252620), (2, 13126310), (4, 6563155), (5, 5250524), (10, 2625262), (20, 1312631), (211, 124420), (422, 62210), (844, 31105), (1055, 24884), (2110, 12442), (4220, 6221)]