3399880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7727}}^1$

素因数の和:7749

約数の個数: 32

約数和(自身を含む): 8346240

約数和(自身を除く): 4946360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 7727, 15454, 30908, 38635, 61816, 77270, 84997, 154540, 169994, 309080, 339988, 424985, 679976, 849970, 1699940, 3399880]

約数ペア:

[(1, 3399880), (2, 1699940), (4, 849970), (5, 679976), (8, 424985), (10, 339988), (11, 309080), (20, 169994), (22, 154540), (40, 84997), (44, 77270), (55, 61816), (88, 38635), (110, 30908), (220, 15454), (440, 7727)]