27586840

素因数分解:

$2^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{2437}}^1$

素因数の和:2731

約数の個数: 32

約数和(自身を含む): 62315280

約数和(自身を除く): 34728440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 283, 566, 1132, 1415, 2264, 2437, 2830, 4874, 5660, 9748, 11320, 12185, 19496, 24370, 48740, 97480, 689671, 1379342, 2758684, 3448355, 5517368, 6896710, 13793420, 27586840]

約数ペア:

[(1, 27586840), (2, 13793420), (4, 6896710), (5, 5517368), (8, 3448355), (10, 2758684), (20, 1379342), (40, 689671), (283, 97480), (566, 48740), (1132, 24370), (1415, 19496), (2264, 12185), (2437, 11320), (2830, 9748), (4874, 5660)]