25733810

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{23609}}^1$

素因数の和:23725

約数の個数: 16

約数和(自身を含む): 46747800

約数和(自身を除く): 21013990

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 23609, 47218, 118045, 236090, 2573381, 5146762, 12866905, 25733810]

約数ペア:

[(1, 25733810), (2, 12866905), (5, 5146762), (10, 2573381), (109, 236090), (218, 118045), (545, 47218), (1090, 23609)]