25880110

素因数分解:

$2^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{9343}}^1$

素因数の和:9627

約数の個数: 16

約数和(自身を含む): 46757376

約数和(自身を除く): 20877266

約数列:

[1, 2, 5, 10, 277, 554, 1385, 2770, 9343, 18686, 46715, 93430, 2588011, 5176022, 12940055, 25880110]

約数ペア:

[(1, 25880110), (2, 12940055), (5, 5176022), (10, 2588011), (277, 93430), (554, 46715), (1385, 18686), (2770, 9343)]