5276080

素因数分解:

$2^4\times 5^1\times {\mathrm{65951}}^1$

素因数の和:65964

約数の個数: 20

約数和(自身を含む): 12267072

約数和(自身を除く): 6990992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 65951, 131902, 263804, 329755, 527608, 659510, 1055216, 1319020, 2638040, 5276080]

約数ペア:

[(1, 5276080), (2, 2638040), (4, 1319020), (5, 1055216), (8, 659510), (10, 527608), (16, 329755), (20, 263804), (40, 131902), (80, 65951)]