4397060

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2017}}^1$

素因数の和:2135

約数の個数: 24

約数和(自身を含む): 9323160

約数和(自身を除く): 4926100

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2017, 2180, 4034, 8068, 10085, 20170, 40340, 219853, 439706, 879412, 1099265, 2198530, 4397060]

約数ペア:

[(1, 4397060), (2, 2198530), (4, 1099265), (5, 879412), (10, 439706), (20, 219853), (109, 40340), (218, 20170), (436, 10085), (545, 8068), (1090, 4034), (2017, 2180)]