4170340

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1913}}^1$

素因数の和:2031

約数の個数: 24

約数和(自身を含む): 8842680

約数和(自身を除く): 4672340

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 1913, 2180, 3826, 7652, 9565, 19130, 38260, 208517, 417034, 834068, 1042585, 2085170, 4170340]

約数ペア:

[(1, 4170340), (2, 2085170), (4, 1042585), (5, 834068), (10, 417034), (20, 208517), (109, 38260), (218, 19130), (436, 9565), (545, 7652), (1090, 3826), (1913, 2180)]