48772000

素因数分解:

$2^5\times 5^3\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 122063760

約数和(自身を除く): 73291760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 89, 100, 125, 137, 160, 178, 200, 250, 274, 356, 400, 445, 500, 548, 685, 712, 800, 890, 1000, 1096, 1370, 1424, 1780, 2000, 2192, 2225, 2740, 2848, 3425, 3560, 4000, 4384, 4450, 5480, 6850, 7120, 8900, 10960, 11125, 12193, 13700, 14240, 17125, 17800, 21920, 22250, 24386, 27400, 34250, 35600, 44500, 48772, 54800, 60965, 68500, 71200, 89000, 97544, 109600, 121930, 137000, 178000, 195088, 243860, 274000, 304825, 356000, 390176, 487720, 548000, 609650, 975440, 1219300, 1524125, 1950880, 2438600, 3048250, 4877200, 6096500, 9754400, 12193000, 24386000, 48772000]

約数ペア:

[(1, 48772000), (2, 24386000), (4, 12193000), (5, 9754400), (8, 6096500), (10, 4877200), (16, 3048250), (20, 2438600), (25, 1950880), (32, 1524125), (40, 1219300), (50, 975440), (80, 609650), (89, 548000), (100, 487720), (125, 390176), (137, 356000), (160, 304825), (178, 274000), (200, 243860), (250, 195088), (274, 178000), (356, 137000), (400, 121930), (445, 109600), (500, 97544), (548, 89000), (685, 71200), (712, 68500), (800, 60965), (890, 54800), (1000, 48772), (1096, 44500), (1370, 35600), (1424, 34250), (1780, 27400), (2000, 24386), (2192, 22250), (2225, 21920), (2740, 17800), (2848, 17125), (3425, 14240), (3560, 13700), (4000, 12193), (4384, 11125), (4450, 10960), (5480, 8900), (6850, 7120)]