2564650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{4663}}^1$

素因数の和:4686

約数の個数: 24

約数和(自身を含む): 5205024

約数和(自身を除く): 2640374

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 4663, 9326, 23315, 46630, 51293, 102586, 116575, 233150, 256465, 512930, 1282325, 2564650]

約数ペア:

[(1, 2564650), (2, 1282325), (5, 512930), (10, 256465), (11, 233150), (22, 116575), (25, 102586), (50, 51293), (55, 46630), (110, 23315), (275, 9326), (550, 4663)]