14204240

素因数分解:

$2^4\times 5^1\times {\mathrm{177553}}^1$

素因数の和:177566

約数の個数: 20

約数和(自身を含む): 33025044

約数和(自身を除く): 18820804

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 177553, 355106, 710212, 887765, 1420424, 1775530, 2840848, 3551060, 7102120, 14204240]

約数ペア:

[(1, 14204240), (2, 7102120), (4, 3551060), (5, 2840848), (8, 1775530), (10, 1420424), (16, 887765), (20, 710212), (40, 355106), (80, 177553)]