56516080

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7283}}^1$

素因数の和:7393

約数の個数: 40

約数和(自身を含む): 132772752

約数和(自身を除く): 76256672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1940, 3880, 7283, 7760, 14566, 29132, 36415, 58264, 72830, 116528, 145660, 291320, 582640, 706451, 1412902, 2825804, 3532255, 5651608, 7064510, 11303216, 14129020, 28258040, 56516080]

約数ペア:

[(1, 56516080), (2, 28258040), (4, 14129020), (5, 11303216), (8, 7064510), (10, 5651608), (16, 3532255), (20, 2825804), (40, 1412902), (80, 706451), (97, 582640), (194, 291320), (388, 145660), (485, 116528), (776, 72830), (970, 58264), (1552, 36415), (1940, 29132), (3880, 14566), (7283, 7760)]