10280540

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{22349}}^1$

素因数の和:22381

約数の個数: 24

約数和(自身を含む): 22528800

約数和(自身を除く): 12248260

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 22349, 44698, 89396, 111745, 223490, 446980, 514027, 1028054, 2056108, 2570135, 5140270, 10280540]

約数ペア:

[(1, 10280540), (2, 5140270), (4, 2570135), (5, 2056108), (10, 1028054), (20, 514027), (23, 446980), (46, 223490), (92, 111745), (115, 89396), (230, 44698), (460, 22349)]