8212660

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1451}}^1$

素因数の和:1743

約数の個数: 24

約数和(自身を含む): 17319456

約数和(自身を除く): 9106796

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 1451, 2830, 2902, 5660, 5804, 7255, 14510, 29020, 410633, 821266, 1642532, 2053165, 4106330, 8212660]

約数ペア:

[(1, 8212660), (2, 4106330), (4, 2053165), (5, 1642532), (10, 821266), (20, 410633), (283, 29020), (566, 14510), (1132, 7255), (1415, 5804), (1451, 5660), (2830, 2902)]