24550220

素因数分解:

$2^2\times 5^1\times {\mathrm{859}}^1\times {\mathrm{1429}}^1$

素因数の和:2297

約数の個数: 24

約数和(自身を含む): 51651600

約数和(自身を除く): 27101380

約数列:

[1, 2, 4, 5, 10, 20, 859, 1429, 1718, 2858, 3436, 4295, 5716, 7145, 8590, 14290, 17180, 28580, 1227511, 2455022, 4910044, 6137555, 12275110, 24550220]

約数ペア:

[(1, 24550220), (2, 12275110), (4, 6137555), (5, 4910044), (10, 2455022), (20, 1227511), (859, 28580), (1429, 17180), (1718, 14290), (2858, 8590), (3436, 7145), (4295, 5716)]