25120510

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{35381}}^1$

素因数の和:35459

約数の個数: 16

約数和(自身を含む): 45855072

約数和(自身を除く): 20734562

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 35381, 70762, 176905, 353810, 2512051, 5024102, 12560255, 25120510]

約数ペア:

[(1, 25120510), (2, 12560255), (5, 5024102), (10, 2512051), (71, 353810), (142, 176905), (355, 70762), (710, 35381)]