44049800

素因数分解:

$2^3\times 5^2\times {\mathrm{257}}^1\times {\mathrm{857}}^1$

素因数の和:1130

約数の個数: 48

約数和(自身を含む): 102934260

約数和(自身を除く): 58884460

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 257, 514, 857, 1028, 1285, 1714, 2056, 2570, 3428, 4285, 5140, 6425, 6856, 8570, 10280, 12850, 17140, 21425, 25700, 34280, 42850, 51400, 85700, 171400, 220249, 440498, 880996, 1101245, 1761992, 2202490, 4404980, 5506225, 8809960, 11012450, 22024900, 44049800]

約数ペア:

[(1, 44049800), (2, 22024900), (4, 11012450), (5, 8809960), (8, 5506225), (10, 4404980), (20, 2202490), (25, 1761992), (40, 1101245), (50, 880996), (100, 440498), (200, 220249), (257, 171400), (514, 85700), (857, 51400), (1028, 42850), (1285, 34280), (1714, 25700), (2056, 21425), (2570, 17140), (3428, 12850), (4285, 10280), (5140, 8570), (6425, 6856)]