4337080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9857}}^1$

素因数の和:9879

約数の個数: 32

約数和(自身を含む): 10646640

約数和(自身を除く): 6309560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 9857, 19714, 39428, 49285, 78856, 98570, 108427, 197140, 216854, 394280, 433708, 542135, 867416, 1084270, 2168540, 4337080]

約数ペア:

[(1, 4337080), (2, 2168540), (4, 1084270), (5, 867416), (8, 542135), (10, 433708), (11, 394280), (20, 216854), (22, 197140), (40, 108427), (44, 98570), (55, 78856), (88, 49285), (110, 39428), (220, 19714), (440, 9857)]