4800705920

素因数分解:

$2^7\times 5^1\times {\mathrm{7501103}}^1$

素因数の和:7501122

約数の個数: 32

約数和(自身を含む): 11476689120

約数和(自身を除く): 6675983200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 7501103, 15002206, 30004412, 37505515, 60008824, 75011030, 120017648, 150022060, 240035296, 300044120, 480070592, 600088240, 960141184, 1200176480, 2400352960, 4800705920]

約数ペア:

[(1, 4800705920), (2, 2400352960), (4, 1200176480), (5, 960141184), (8, 600088240), (10, 480070592), (16, 300044120), (20, 240035296), (32, 150022060), (40, 120017648), (64, 75011030), (80, 60008824), (128, 37505515), (160, 30004412), (320, 15002206), (640, 7501103)]