7026160

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1237}}^1$

素因数の和:1321

約数の個数: 40

約数和(自身を含む): 16579296

約数和(自身を除く): 9553136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1237, 1420, 2474, 2840, 4948, 5680, 6185, 9896, 12370, 19792, 24740, 49480, 87827, 98960, 175654, 351308, 439135, 702616, 878270, 1405232, 1756540, 3513080, 7026160]

約数ペア:

[(1, 7026160), (2, 3513080), (4, 1756540), (5, 1405232), (8, 878270), (10, 702616), (16, 439135), (20, 351308), (40, 175654), (71, 98960), (80, 87827), (142, 49480), (284, 24740), (355, 19792), (568, 12370), (710, 9896), (1136, 6185), (1237, 5680), (1420, 4948), (2474, 2840)]