54800000

素因数分解:

$2^7\times 5^5\times {\mathrm{137}}^1$

素因数の和:176

約数の個数: 96

約数和(自身を含む): 137452140

約数和(自身を除く): 82652140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 137, 160, 200, 250, 274, 320, 400, 500, 548, 625, 640, 685, 800, 1000, 1096, 1250, 1370, 1600, 2000, 2192, 2500, 2740, 3125, 3200, 3425, 4000, 4384, 5000, 5480, 6250, 6850, 8000, 8768, 10000, 10960, 12500, 13700, 16000, 17125, 17536, 20000, 21920, 25000, 27400, 34250, 40000, 43840, 50000, 54800, 68500, 80000, 85625, 87680, 100000, 109600, 137000, 171250, 200000, 219200, 274000, 342500, 400000, 428125, 438400, 548000, 685000, 856250, 1096000, 1370000, 1712500, 2192000, 2740000, 3425000, 5480000, 6850000, 10960000, 13700000, 27400000, 54800000]

約数ペア:

[(1, 54800000), (2, 27400000), (4, 13700000), (5, 10960000), (8, 6850000), (10, 5480000), (16, 3425000), (20, 2740000), (25, 2192000), (32, 1712500), (40, 1370000), (50, 1096000), (64, 856250), (80, 685000), (100, 548000), (125, 438400), (128, 428125), (137, 400000), (160, 342500), (200, 274000), (250, 219200), (274, 200000), (320, 171250), (400, 137000), (500, 109600), (548, 100000), (625, 87680), (640, 85625), (685, 80000), (800, 68500), (1000, 54800), (1096, 50000), (1250, 43840), (1370, 40000), (1600, 34250), (2000, 27400), (2192, 25000), (2500, 21920), (2740, 20000), (3125, 17536), (3200, 17125), (3425, 16000), (4000, 13700), (4384, 12500), (5000, 10960), (5480, 10000), (6250, 8768), (6850, 8000)]