6877960

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1607}}^1$

素因数の和:1725

約数の個数: 32

約数和(自身を含む): 15629760

約数和(自身を除く): 8751800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 1607, 2140, 3214, 4280, 6428, 8035, 12856, 16070, 32140, 64280, 171949, 343898, 687796, 859745, 1375592, 1719490, 3438980, 6877960]

約数ペア:

[(1, 6877960), (2, 3438980), (4, 1719490), (5, 1375592), (8, 859745), (10, 687796), (20, 343898), (40, 171949), (107, 64280), (214, 32140), (428, 16070), (535, 12856), (856, 8035), (1070, 6428), (1607, 4280), (2140, 3214)]