14779720

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{19447}}^1$

素因数の和:19477

約数の個数: 32

約数和(自身を含む): 35006400

約数和(自身を除く): 20226680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 19447, 38894, 77788, 97235, 155576, 194470, 369493, 388940, 738986, 777880, 1477972, 1847465, 2955944, 3694930, 7389860, 14779720]

約数ペア:

[(1, 14779720), (2, 7389860), (4, 3694930), (5, 2955944), (8, 1847465), (10, 1477972), (19, 777880), (20, 738986), (38, 388940), (40, 369493), (76, 194470), (95, 155576), (152, 97235), (190, 77788), (380, 38894), (760, 19447)]