1350440080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1534591}}^1$

素因数の和:1534615

約数の個数: 40

約数和(自身を含む): 3425209344

約数和(自身を除く): 2074769264

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 1534591, 3069182, 6138364, 7672955, 12276728, 15345910, 16880501, 24553456, 30691820, 33761002, 61383640, 67522004, 84402505, 122767280, 135044008, 168805010, 270088016, 337610020, 675220040, 1350440080]

約数ペア:

[(1, 1350440080), (2, 675220040), (4, 337610020), (5, 270088016), (8, 168805010), (10, 135044008), (11, 122767280), (16, 84402505), (20, 67522004), (22, 61383640), (40, 33761002), (44, 30691820), (55, 24553456), (80, 16880501), (88, 15345910), (110, 12276728), (176, 7672955), (220, 6138364), (440, 3069182), (880, 1534591)]