10320760

素因数分解:

$2^3\times 5^1\times {\mathrm{258019}}^1$

素因数の和:258030

約数の個数: 16

約数和(自身を含む): 23221800

約数和(自身を除く): 12901040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 258019, 516038, 1032076, 1290095, 2064152, 2580190, 5160380, 10320760]

約数ペア:

[(1, 10320760), (2, 5160380), (4, 2580190), (5, 2064152), (8, 1290095), (10, 1032076), (20, 516038), (40, 258019)]