9685940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{44027}}^1$

素因数の和:44047

約数の個数: 24

約数和(自身を含む): 22190112

約数和(自身を除く): 12504172

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 44027, 88054, 176108, 220135, 440270, 484297, 880540, 968594, 1937188, 2421485, 4842970, 9685940]

約数ペア:

[(1, 9685940), (2, 4842970), (4, 2421485), (5, 1937188), (10, 968594), (11, 880540), (20, 484297), (22, 440270), (44, 220135), (55, 176108), (110, 88054), (220, 44027)]