25616804510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5680001}}^1$

素因数の和:5680060

約数の個数: 32

約数和(自身を含む): 51528978144

約数和(自身を除く): 25912173634

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 5680001, 11360002, 28400005, 56800010, 62480011, 124960022, 232880041, 312400055, 465760082, 624800110, 1164400205, 2328800410, 2561680451, 5123360902, 12808402255, 25616804510]

約数ペア:

[(1, 25616804510), (2, 12808402255), (5, 5123360902), (10, 2561680451), (11, 2328800410), (22, 1164400205), (41, 624800110), (55, 465760082), (82, 312400055), (110, 232880041), (205, 124960022), (410, 62480011), (451, 56800010), (902, 28400005), (2255, 11360002), (4510, 5680001)]