4823680

素因数分解:

$2^7\times 5^1\times {\mathrm{7537}}^1$

素因数の和:7556

約数の個数: 32

約数和(自身を含む): 11533140

約数和(自身を除く): 6709460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 7537, 15074, 30148, 37685, 60296, 75370, 120592, 150740, 241184, 301480, 482368, 602960, 964736, 1205920, 2411840, 4823680]

約数ペア:

[(1, 4823680), (2, 2411840), (4, 1205920), (5, 964736), (8, 602960), (10, 482368), (16, 301480), (20, 241184), (32, 150740), (40, 120592), (64, 75370), (80, 60296), (128, 37685), (160, 30148), (320, 15074), (640, 7537)]