1087755020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4944341}}^1$

素因数の和:4944361

約数の個数: 24

約数和(自身を含む): 2491948368

約数和(自身を除く): 1404193348

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 4944341, 9888682, 19777364, 24721705, 49443410, 54387751, 98886820, 108775502, 217551004, 271938755, 543877510, 1087755020]

約数ペア:

[(1, 1087755020), (2, 543877510), (4, 271938755), (5, 217551004), (10, 108775502), (11, 98886820), (20, 54387751), (22, 49443410), (44, 24721705), (55, 19777364), (110, 9888682), (220, 4944341)]