24618760

素因数分解:

$2^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{1979}}^1$

素因数の和:2301

約数の個数: 32

約数和(自身を含む): 55598400

約数和(自身を除く): 30979640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 311, 622, 1244, 1555, 1979, 2488, 3110, 3958, 6220, 7916, 9895, 12440, 15832, 19790, 39580, 79160, 615469, 1230938, 2461876, 3077345, 4923752, 6154690, 12309380, 24618760]

約数ペア:

[(1, 24618760), (2, 12309380), (4, 6154690), (5, 4923752), (8, 3077345), (10, 2461876), (20, 1230938), (40, 615469), (311, 79160), (622, 39580), (1244, 19790), (1555, 15832), (1979, 12440), (2488, 9895), (3110, 7916), (3958, 6220)]