11296720

素因数分解:

$2^4\times 5^1\times {\mathrm{141209}}^1$

素因数の和:141222

約数の個数: 20

約数和(自身を含む): 26265060

約数和(自身を除く): 14968340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 141209, 282418, 564836, 706045, 1129672, 1412090, 2259344, 2824180, 5648360, 11296720]

約数ペア:

[(1, 11296720), (2, 5648360), (4, 2824180), (5, 2259344), (8, 1412090), (10, 1129672), (16, 706045), (20, 564836), (40, 282418), (80, 141209)]