6239960

素因数分解:

$2^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{607}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 14117760

約数和(自身を除く): 7877800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 257, 514, 607, 1028, 1214, 1285, 2056, 2428, 2570, 3035, 4856, 5140, 6070, 10280, 12140, 24280, 155999, 311998, 623996, 779995, 1247992, 1559990, 3119980, 6239960]

約数ペア:

[(1, 6239960), (2, 3119980), (4, 1559990), (5, 1247992), (8, 779995), (10, 623996), (20, 311998), (40, 155999), (257, 24280), (514, 12140), (607, 10280), (1028, 6070), (1214, 5140), (1285, 4856), (2056, 3035), (2428, 2570)]