26375260

素因数分解:

$2^2\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{1307}}^1$

素因数の和:2325

約数の個数: 24

約数和(自身を含む): 55485360

約数和(自身を除く): 29110100

約数列:

[1, 2, 4, 5, 10, 20, 1009, 1307, 2018, 2614, 4036, 5045, 5228, 6535, 10090, 13070, 20180, 26140, 1318763, 2637526, 5275052, 6593815, 13187630, 26375260]

約数ペア:

[(1, 26375260), (2, 13187630), (4, 6593815), (5, 5275052), (10, 2637526), (20, 1318763), (1009, 26140), (1307, 20180), (2018, 13070), (2614, 10090), (4036, 6535), (5045, 5228)]