25641410

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{17209}}^1$

素因数の和:17365

約数の個数: 16

約数和(自身を含む): 46467000

約数和(自身を除く): 20825590

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 17209, 34418, 86045, 172090, 2564141, 5128282, 12820705, 25641410]

約数ペア:

[(1, 25641410), (2, 12820705), (5, 5128282), (10, 2564141), (149, 172090), (298, 86045), (745, 34418), (1490, 17209)]