13836080

素因数分解:

$2^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1783}}^1$

素因数の和:1893

約数の個数: 40

約数和(自身を含む): 32518752

約数和(自身を除く): 18682672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 97, 194, 388, 485, 776, 970, 1552, 1783, 1940, 3566, 3880, 7132, 7760, 8915, 14264, 17830, 28528, 35660, 71320, 142640, 172951, 345902, 691804, 864755, 1383608, 1729510, 2767216, 3459020, 6918040, 13836080]

約数ペア:

[(1, 13836080), (2, 6918040), (4, 3459020), (5, 2767216), (8, 1729510), (10, 1383608), (16, 864755), (20, 691804), (40, 345902), (80, 172951), (97, 142640), (194, 71320), (388, 35660), (485, 28528), (776, 17830), (970, 14264), (1552, 8915), (1783, 7760), (1940, 7132), (3566, 3880)]