10365980780

素因数分解:

$2^2\times 5^1\times {\mathrm{518299039}}^1$

素因数の和:518299048

約数の個数: 12

約数和(自身を含む): 21768559680

約数和(自身を除く): 11402578900

約数列:

[1, 2, 4, 5, 10, 20, 518299039, 1036598078, 2073196156, 2591495195, 5182990390, 10365980780]

約数ペア:

[(1, 10365980780), (2, 5182990390), (4, 2591495195), (5, 2073196156), (10, 1036598078), (20, 518299039)]