25164430

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{13903}}^1$

素因数の和:14091

約数の個数: 16

約数和(自身を含む): 45549504

約数和(自身を除く): 20385074

約数列:

[1, 2, 5, 10, 181, 362, 905, 1810, 13903, 27806, 69515, 139030, 2516443, 5032886, 12582215, 25164430]

約数ペア:

[(1, 25164430), (2, 12582215), (5, 5032886), (10, 2516443), (181, 139030), (362, 69515), (905, 27806), (1810, 13903)]