17240140

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{8369}}^1$

素因数の和:8481

約数の個数: 24

約数和(自身を含む): 36560160

約数和(自身を除く): 19320020

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 8369, 16738, 33476, 41845, 83690, 167380, 862007, 1724014, 3448028, 4310035, 8620070, 17240140]

約数ペア:

[(1, 17240140), (2, 8620070), (4, 4310035), (5, 3448028), (10, 1724014), (20, 862007), (103, 167380), (206, 83690), (412, 41845), (515, 33476), (1030, 16738), (2060, 8369)]