26441240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{94433}}^1$

素因数の和:94451

約数の個数: 32

約数和(自身を含む): 67992480

約数和(自身を除く): 41551240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 94433, 188866, 377732, 472165, 661031, 755464, 944330, 1322062, 1888660, 2644124, 3305155, 3777320, 5288248, 6610310, 13220620, 26441240]

約数ペア:

[(1, 26441240), (2, 13220620), (4, 6610310), (5, 5288248), (7, 3777320), (8, 3305155), (10, 2644124), (14, 1888660), (20, 1322062), (28, 944330), (35, 755464), (40, 661031), (56, 472165), (70, 377732), (140, 188866), (280, 94433)]