9449780

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{20543}}^1$

素因数の和:20575

約数の個数: 24

約数和(自身を含む): 20708352

約数和(自身を除く): 11258572

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 20543, 41086, 82172, 102715, 205430, 410860, 472489, 944978, 1889956, 2362445, 4724890, 9449780]

約数ペア:

[(1, 9449780), (2, 4724890), (4, 2362445), (5, 1889956), (10, 944978), (20, 472489), (23, 410860), (46, 205430), (92, 102715), (115, 82172), (230, 41086), (460, 20543)]