5989700

素因数分解:

$2^2\times 5^2\times {\mathrm{89}}^1\times {\mathrm{673}}^1$

素因数の和:776

約数の個数: 36

約数和(自身を含む): 13163220

約数和(自身を除く): 7173520

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 89, 100, 178, 356, 445, 673, 890, 1346, 1780, 2225, 2692, 3365, 4450, 6730, 8900, 13460, 16825, 33650, 59897, 67300, 119794, 239588, 299485, 598970, 1197940, 1497425, 2994850, 5989700]

約数ペア:

[(1, 5989700), (2, 2994850), (4, 1497425), (5, 1197940), (10, 598970), (20, 299485), (25, 239588), (50, 119794), (89, 67300), (100, 59897), (178, 33650), (356, 16825), (445, 13460), (673, 8900), (890, 6730), (1346, 4450), (1780, 3365), (2225, 2692)]