11380455890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1787}}^1\times {\mathrm{27689}}^1$

素因数の和:29506

約数の個数: 32

約数和(自身を含む): 21388199040

約数和(自身を除く): 10007743150

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1787, 3574, 8935, 17870, 27689, 41101, 55378, 82202, 138445, 205505, 276890, 411010, 636847, 1273694, 3184235, 6368470, 49480243, 98960486, 247401215, 494802430, 1138045589, 2276091178, 5690227945, 11380455890]

約数ペア:

[(1, 11380455890), (2, 5690227945), (5, 2276091178), (10, 1138045589), (23, 494802430), (46, 247401215), (115, 98960486), (230, 49480243), (1787, 6368470), (3574, 3184235), (8935, 1273694), (17870, 636847), (27689, 411010), (41101, 276890), (55378, 205505), (82202, 138445)]