27266440

素因数分解:

$2^3\times 5^1\times {\mathrm{607}}^1\times {\mathrm{1123}}^1$

素因数の和:1741

約数の個数: 32

約数和(自身を含む): 61505280

約数和(自身を除く): 34238840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 607, 1123, 1214, 2246, 2428, 3035, 4492, 4856, 5615, 6070, 8984, 11230, 12140, 22460, 24280, 44920, 681661, 1363322, 2726644, 3408305, 5453288, 6816610, 13633220, 27266440]

約数ペア:

[(1, 27266440), (2, 13633220), (4, 6816610), (5, 5453288), (8, 3408305), (10, 2726644), (20, 1363322), (40, 681661), (607, 44920), (1123, 24280), (1214, 22460), (2246, 12140), (2428, 11230), (3035, 8984), (4492, 6070), (4856, 5615)]