6137240

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2161}}^1$

素因数の和:2243

約数の個数: 32

約数和(自身を含む): 14009760

約数和(自身を除く): 7872520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2161, 2840, 4322, 8644, 10805, 17288, 21610, 43220, 86440, 153431, 306862, 613724, 767155, 1227448, 1534310, 3068620, 6137240]

約数ペア:

[(1, 6137240), (2, 3068620), (4, 1534310), (5, 1227448), (8, 767155), (10, 613724), (20, 306862), (40, 153431), (71, 86440), (142, 43220), (284, 21610), (355, 17288), (568, 10805), (710, 8644), (1420, 4322), (2161, 2840)]