264328180

素因数分解:

$2^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{28669}}^1$

素因数の和:29139

約数の個数: 24

約数和(自身を含む): 556312680

約数和(自身を除く): 291984500

約数列:

[1, 2, 4, 5, 10, 20, 461, 922, 1844, 2305, 4610, 9220, 28669, 57338, 114676, 143345, 286690, 573380, 13216409, 26432818, 52865636, 66082045, 132164090, 264328180]

約数ペア:

[(1, 264328180), (2, 132164090), (4, 66082045), (5, 52865636), (10, 26432818), (20, 13216409), (461, 573380), (922, 286690), (1844, 143345), (2305, 114676), (4610, 57338), (9220, 28669)]