2964280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6737}}^1$

素因数の和:6759

約数の個数: 32

約数和(自身を含む): 7277040

約数和(自身を除く): 4312760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 6737, 13474, 26948, 33685, 53896, 67370, 74107, 134740, 148214, 269480, 296428, 370535, 592856, 741070, 1482140, 2964280]

約数ペア:

[(1, 2964280), (2, 1482140), (4, 741070), (5, 592856), (8, 370535), (10, 296428), (11, 269480), (20, 148214), (22, 134740), (40, 74107), (44, 67370), (55, 53896), (88, 33685), (110, 26948), (220, 13474), (440, 6737)]