2017698880

素因数分解:

$2^6\times 5^1\times {\mathrm{6305309}}^1$

素因数の和:6305326

約数の個数: 28

約数和(自身を含む): 4804646220

約数和(自身を除く): 2786947340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6305309, 12610618, 25221236, 31526545, 50442472, 63053090, 100884944, 126106180, 201769888, 252212360, 403539776, 504424720, 1008849440, 2017698880]

約数ペア:

[(1, 2017698880), (2, 1008849440), (4, 504424720), (5, 403539776), (8, 252212360), (10, 201769888), (16, 126106180), (20, 100884944), (32, 63053090), (40, 50442472), (64, 31526545), (80, 25221236), (160, 12610618), (320, 6305309)]