12565103620

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{86027}}^1$

素因数の和:86212

約数の個数: 48

約数和(自身を含む): 27026556480

約数和(自身を除く): 14461452860

約数列:

[1, 2, 4, 5, 10, 20, 67, 109, 134, 218, 268, 335, 436, 545, 670, 1090, 1340, 2180, 7303, 14606, 29212, 36515, 73030, 86027, 146060, 172054, 344108, 430135, 860270, 1720540, 5763809, 9376943, 11527618, 18753886, 23055236, 28819045, 37507772, 46884715, 57638090, 93769430, 115276180, 187538860, 628255181, 1256510362, 2513020724, 3141275905, 6282551810, 12565103620]

約数ペア:

[(1, 12565103620), (2, 6282551810), (4, 3141275905), (5, 2513020724), (10, 1256510362), (20, 628255181), (67, 187538860), (109, 115276180), (134, 93769430), (218, 57638090), (268, 46884715), (335, 37507772), (436, 28819045), (545, 23055236), (670, 18753886), (1090, 11527618), (1340, 9376943), (2180, 5763809), (7303, 1720540), (14606, 860270), (29212, 430135), (36515, 344108), (73030, 172054), (86027, 146060)]