25421210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{110527}}^1$

素因数の和:110557

約数の個数: 16

約数和(自身を含む): 47748096

約数和(自身を除く): 22326886

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 110527, 221054, 552635, 1105270, 2542121, 5084242, 12710605, 25421210]

約数ペア:

[(1, 25421210), (2, 12710605), (5, 5084242), (10, 2542121), (23, 1105270), (46, 552635), (115, 221054), (230, 110527)]