13568560

素因数分解:

$2^4\times 5^1\times {\mathrm{169607}}^1$

素因数の和:169620

約数の個数: 20

約数和(自身を含む): 31547088

約数和(自身を除く): 17978528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 169607, 339214, 678428, 848035, 1356856, 1696070, 2713712, 3392140, 6784280, 13568560]

約数ペア:

[(1, 13568560), (2, 6784280), (4, 3392140), (5, 2713712), (8, 1696070), (10, 1356856), (16, 848035), (20, 678428), (40, 339214), (80, 169607)]