5480000

素因数分解:

$2^6\times 5^4\times {\mathrm{137}}^1$

素因数の和:169

約数の個数: 70

約数和(自身を含む): 13687806

約数和(自身を除く): 8207806

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 137, 160, 200, 250, 274, 320, 400, 500, 548, 625, 685, 800, 1000, 1096, 1250, 1370, 1600, 2000, 2192, 2500, 2740, 3425, 4000, 4384, 5000, 5480, 6850, 8000, 8768, 10000, 10960, 13700, 17125, 20000, 21920, 27400, 34250, 40000, 43840, 54800, 68500, 85625, 109600, 137000, 171250, 219200, 274000, 342500, 548000, 685000, 1096000, 1370000, 2740000, 5480000]

約数ペア:

[(1, 5480000), (2, 2740000), (4, 1370000), (5, 1096000), (8, 685000), (10, 548000), (16, 342500), (20, 274000), (25, 219200), (32, 171250), (40, 137000), (50, 109600), (64, 85625), (80, 68500), (100, 54800), (125, 43840), (137, 40000), (160, 34250), (200, 27400), (250, 21920), (274, 20000), (320, 17125), (400, 13700), (500, 10960), (548, 10000), (625, 8768), (685, 8000), (800, 6850), (1000, 5480), (1096, 5000), (1250, 4384), (1370, 4000), (1600, 3425), (2000, 2740), (2192, 2500)]