54203620

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{13619}}^1$

素因数の和:13827

約数の個数: 24

約数和(自身を含む): 114408000

約数和(自身を除く): 60204380

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 796, 995, 1990, 3980, 13619, 27238, 54476, 68095, 136190, 272380, 2710181, 5420362, 10840724, 13550905, 27101810, 54203620]

約数ペア:

[(1, 54203620), (2, 27101810), (4, 13550905), (5, 10840724), (10, 5420362), (20, 2710181), (199, 272380), (398, 136190), (796, 68095), (995, 54476), (1990, 27238), (3980, 13619)]