25505810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{231871}}^1$

素因数の和:231889

約数の個数: 16

約数和(自身を含む): 50084352

約数和(自身を除く): 24578542

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 231871, 463742, 1159355, 2318710, 2550581, 5101162, 12752905, 25505810]

約数ペア:

[(1, 25505810), (2, 12752905), (5, 5101162), (10, 2550581), (11, 2318710), (22, 1159355), (55, 463742), (110, 231871)]