83798860

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{16693}}^1$

素因数の和:16953

約数の個数: 24

約数和(自身を含む): 176689296

約数和(自身を除く): 92890436

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2510, 5020, 16693, 33386, 66772, 83465, 166930, 333860, 4189943, 8379886, 16759772, 20949715, 41899430, 83798860]

約数ペア:

[(1, 83798860), (2, 41899430), (4, 20949715), (5, 16759772), (10, 8379886), (20, 4189943), (251, 333860), (502, 166930), (1004, 83465), (1255, 66772), (2510, 33386), (5020, 16693)]