2512324160

素因数分解:

$2^6\times 5^1\times {\mathrm{127}}^1\times {\mathrm{61819}}^1$

素因数の和:61963

約数の個数: 56

約数和(自身を含む): 6029675520

約数和(自身を除く): 3517351360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 160, 254, 320, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 8128, 10160, 20320, 40640, 61819, 123638, 247276, 309095, 494552, 618190, 989104, 1236380, 1978208, 2472760, 3956416, 4945520, 7851013, 9891040, 15702026, 19782080, 31404052, 39255065, 62808104, 78510130, 125616208, 157020260, 251232416, 314040520, 502464832, 628081040, 1256162080, 2512324160]

約数ペア:

[(1, 2512324160), (2, 1256162080), (4, 628081040), (5, 502464832), (8, 314040520), (10, 251232416), (16, 157020260), (20, 125616208), (32, 78510130), (40, 62808104), (64, 39255065), (80, 31404052), (127, 19782080), (160, 15702026), (254, 9891040), (320, 7851013), (508, 4945520), (635, 3956416), (1016, 2472760), (1270, 1978208), (2032, 1236380), (2540, 989104), (4064, 618190), (5080, 494552), (8128, 309095), (10160, 247276), (20320, 123638), (40640, 61819)]