25528810

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{82351}}^1$

素因数の和:82389

約数の個数: 16

約数和(自身を含む): 47434752

約数和(自身を除く): 21905942

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 82351, 164702, 411755, 823510, 2552881, 5105762, 12764405, 25528810]

約数ペア:

[(1, 25528810), (2, 12764405), (5, 5105762), (10, 2552881), (31, 823510), (62, 411755), (155, 164702), (310, 82351)]