165055888940

素因数分解:

$2^2\times 5^1\times {\mathrm{165079}}^1\times {\mathrm{49993}}^1$

素因数の和:215081

約数の個数: 24

約数和(自身を含む): 346626399840

約数和(自身を除く): 181570510900

約数列:

[1, 2, 4, 5, 10, 20, 49993, 99986, 165079, 199972, 249965, 330158, 499930, 660316, 825395, 999860, 1650790, 3301580, 8252794447, 16505588894, 33011177788, 41263972235, 82527944470, 165055888940]

約数ペア:

[(1, 165055888940), (2, 82527944470), (4, 41263972235), (5, 33011177788), (10, 16505588894), (20, 8252794447), (49993, 3301580), (99986, 1650790), (165079, 999860), (199972, 825395), (249965, 660316), (330158, 499930)]