2387660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10853}}^1$

素因数の和:10873

約数の個数: 24

約数和(自身を含む): 5470416

約数和(自身を除く): 3082756

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 10853, 21706, 43412, 54265, 108530, 119383, 217060, 238766, 477532, 596915, 1193830, 2387660]

約数ペア:

[(1, 2387660), (2, 1193830), (4, 596915), (5, 477532), (10, 238766), (11, 217060), (20, 119383), (22, 108530), (44, 54265), (55, 43412), (110, 21706), (220, 10853)]