26130610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1709}}^1$

素因数の和:1866

約数の個数: 32

約数和(自身を含む): 51710400

約数和(自身を除く): 25579790

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 139, 278, 695, 1390, 1529, 1709, 3058, 3418, 7645, 8545, 15290, 17090, 18799, 37598, 93995, 187990, 237551, 475102, 1187755, 2375510, 2613061, 5226122, 13065305, 26130610]

約数ペア:

[(1, 26130610), (2, 13065305), (5, 5226122), (10, 2613061), (11, 2375510), (22, 1187755), (55, 475102), (110, 237551), (139, 187990), (278, 93995), (695, 37598), (1390, 18799), (1529, 17090), (1709, 15290), (3058, 8545), (3418, 7645)]