545303680

素因数分解:

$2^7\times 5^1\times {\mathrm{852037}}^1$

素因数の和:852056

約数の個数: 32

約数和(自身を含む): 1303618140

約数和(自身を除く): 758314460

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 852037, 1704074, 3408148, 4260185, 6816296, 8520370, 13632592, 17040740, 27265184, 34081480, 54530368, 68162960, 109060736, 136325920, 272651840, 545303680]

約数ペア:

[(1, 545303680), (2, 272651840), (4, 136325920), (5, 109060736), (8, 68162960), (10, 54530368), (16, 34081480), (20, 27265184), (32, 17040740), (40, 13632592), (64, 8520370), (80, 6816296), (128, 4260185), (160, 3408148), (320, 1704074), (640, 852037)]