1097672060

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1\times {\mathrm{1429}}^1$

素因数の和:1830

約数の個数: 48

約数和(自身を含む): 2330328000

約数和(自身を除く): 1232655940

約数列:

[1, 2, 4, 5, 10, 20, 193, 199, 386, 398, 772, 796, 965, 995, 1429, 1930, 1990, 2858, 3860, 3980, 5716, 7145, 14290, 28580, 38407, 76814, 153628, 192035, 275797, 284371, 384070, 551594, 568742, 768140, 1103188, 1137484, 1378985, 1421855, 2757970, 2843710, 5515940, 5687420, 54883603, 109767206, 219534412, 274418015, 548836030, 1097672060]

約数ペア:

[(1, 1097672060), (2, 548836030), (4, 274418015), (5, 219534412), (10, 109767206), (20, 54883603), (193, 5687420), (199, 5515940), (386, 2843710), (398, 2757970), (772, 1421855), (796, 1378985), (965, 1137484), (995, 1103188), (1429, 768140), (1930, 568742), (1990, 551594), (2858, 384070), (3860, 284371), (3980, 275797), (5716, 192035), (7145, 153628), (14290, 76814), (28580, 38407)]