83187040

素因数分解:

$2^5\times 5^1\times {\mathrm{519919}}^1$

素因数の和:519934

約数の個数: 24

約数和(自身を含む): 196529760

約数和(自身を除く): 113342720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 519919, 1039838, 2079676, 2599595, 4159352, 5199190, 8318704, 10398380, 16637408, 20796760, 41593520, 83187040]

約数ペア:

[(1, 83187040), (2, 41593520), (4, 20796760), (5, 16637408), (8, 10398380), (10, 8318704), (16, 5199190), (20, 4159352), (32, 2599595), (40, 2079676), (80, 1039838), (160, 519919)]