7961290960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{14216591}}^1$

素因数の和:14216611

約数の個数: 40

約数和(自身を含む): 21154288896

約数和(自身を除く): 13192997936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 14216591, 28433182, 56866364, 71082955, 99516137, 113732728, 142165910, 199032274, 227465456, 284331820, 398064548, 497580685, 568663640, 796129096, 995161370, 1137327280, 1592258192, 1990322740, 3980645480, 7961290960]

約数ペア:

[(1, 7961290960), (2, 3980645480), (4, 1990322740), (5, 1592258192), (7, 1137327280), (8, 995161370), (10, 796129096), (14, 568663640), (16, 497580685), (20, 398064548), (28, 284331820), (35, 227465456), (40, 199032274), (56, 142165910), (70, 113732728), (80, 99516137), (112, 71082955), (140, 56866364), (280, 28433182), (560, 14216591)]