27105924940

素因数分解:

$2^2\times 5^1\times {\mathrm{66083}}^1\times {\mathrm{20509}}^1$

素因数の和:86601

約数の個数: 24

約数和(自身を含む): 56926079280

約数和(自身を除く): 29820154340

約数列:

[1, 2, 4, 5, 10, 20, 20509, 41018, 66083, 82036, 102545, 132166, 205090, 264332, 330415, 410180, 660830, 1321660, 1355296247, 2710592494, 5421184988, 6776481235, 13552962470, 27105924940]

約数ペア:

[(1, 27105924940), (2, 13552962470), (4, 6776481235), (5, 5421184988), (10, 2710592494), (20, 1355296247), (20509, 1321660), (41018, 660830), (66083, 410180), (82036, 330415), (102545, 264332), (132166, 205090)]