3187040

素因数分解:

$2^5\times 5^1\times {\mathrm{19919}}^1$

素因数の和:19934

約数の個数: 24

約数和(自身を含む): 7529760

約数和(自身を除く): 4342720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 19919, 39838, 79676, 99595, 159352, 199190, 318704, 398380, 637408, 796760, 1593520, 3187040]

約数ペア:

[(1, 3187040), (2, 1593520), (4, 796760), (5, 637408), (8, 398380), (10, 318704), (16, 199190), (20, 159352), (32, 99595), (40, 79676), (80, 39838), (160, 19919)]