11572760

素因数分解:

$2^3\times 5^1\times {\mathrm{289319}}^1$

素因数の和:289330

約数の個数: 16

約数和(自身を含む): 26038800

約数和(自身を除く): 14466040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 289319, 578638, 1157276, 1446595, 2314552, 2893190, 5786380, 11572760]

約数ペア:

[(1, 11572760), (2, 5786380), (4, 2893190), (5, 2314552), (8, 1446595), (10, 1157276), (20, 578638), (40, 289319)]