17084180

素因数分解:

$2^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{2029}}^1$

素因数の和:2459

約数の個数: 24

約数和(自身を含む): 35979720

約数和(自身を除く): 18895540

約数列:

[1, 2, 4, 5, 10, 20, 421, 842, 1684, 2029, 2105, 4058, 4210, 8116, 8420, 10145, 20290, 40580, 854209, 1708418, 3416836, 4271045, 8542090, 17084180]

約数ペア:

[(1, 17084180), (2, 8542090), (4, 4271045), (5, 3416836), (10, 1708418), (20, 854209), (421, 40580), (842, 20290), (1684, 10145), (2029, 8420), (2105, 8116), (4058, 4210)]