256740110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2334001}}^1$

素因数の和:2334019

約数の個数: 16

約数和(自身を含む): 504144432

約数和(自身を除く): 247404322

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2334001, 4668002, 11670005, 23340010, 25674011, 51348022, 128370055, 256740110]

約数ペア:

[(1, 256740110), (2, 128370055), (5, 51348022), (10, 25674011), (11, 23340010), (22, 11670005), (55, 4668002), (110, 2334001)]