25101206290

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{37464487}}^1$

素因数の和:37464561

約数の個数: 16

約数和(自身を含む): 45856533312

約数和(自身を除く): 20755327022

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 37464487, 74928974, 187322435, 374644870, 2510120629, 5020241258, 12550603145, 25101206290]

約数ペア:

[(1, 25101206290), (2, 12550603145), (5, 5020241258), (10, 2510120629), (67, 374644870), (134, 187322435), (335, 74928974), (670, 37464487)]