11458580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{81847}}^1$

素因数の和:81863

約数の個数: 24

約数和(自身を含む): 27500928

約数和(自身を除く): 16042348

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 81847, 163694, 327388, 409235, 572929, 818470, 1145858, 1636940, 2291716, 2864645, 5729290, 11458580]

約数ペア:

[(1, 11458580), (2, 5729290), (4, 2864645), (5, 2291716), (7, 1636940), (10, 1145858), (14, 818470), (20, 572929), (28, 409235), (35, 327388), (70, 163694), (140, 81847)]