26405530

素因数分解:

$2^1\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{2617}}^1$

素因数の和:3633

約数の個数: 16

約数和(自身を含む): 47595240

約数和(自身を除く): 21189710

約数列:

[1, 2, 5, 10, 1009, 2018, 2617, 5045, 5234, 10090, 13085, 26170, 2640553, 5281106, 13202765, 26405530]

約数ペア:

[(1, 26405530), (2, 13202765), (5, 5281106), (10, 2640553), (1009, 26170), (2018, 13085), (2617, 10090), (5045, 5234)]