966406940

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1123729}}^1$

素因数の和:1123781

約数の個数: 24

約数和(自身を含む): 2076653040

約数和(自身を除く): 1110246100

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 1123729, 2247458, 4494916, 5618645, 11237290, 22474580, 48320347, 96640694, 193281388, 241601735, 483203470, 966406940]

約数ペア:

[(1, 966406940), (2, 483203470), (4, 241601735), (5, 193281388), (10, 96640694), (20, 48320347), (43, 22474580), (86, 11237290), (172, 5618645), (215, 4494916), (430, 2247458), (860, 1123729)]