2750638000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{125029}}^1$

素因数の和:125063

約数の個数: 80

約数和(自身を含む): 7255740960

約数和(自身を除く): 4505102960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 125, 176, 200, 220, 250, 275, 400, 440, 500, 550, 880, 1000, 1100, 1375, 2000, 2200, 2750, 4400, 5500, 11000, 22000, 125029, 250058, 500116, 625145, 1000232, 1250290, 1375319, 2000464, 2500580, 2750638, 3125725, 5001160, 5501276, 6251450, 6876595, 10002320, 11002552, 12502900, 13753190, 15628625, 22005104, 25005800, 27506380, 31257250, 34382975, 50011600, 55012760, 62514500, 68765950, 110025520, 125029000, 137531900, 171914875, 250058000, 275063800, 343829750, 550127600, 687659500, 1375319000, 2750638000]

約数ペア:

[(1, 2750638000), (2, 1375319000), (4, 687659500), (5, 550127600), (8, 343829750), (10, 275063800), (11, 250058000), (16, 171914875), (20, 137531900), (22, 125029000), (25, 110025520), (40, 68765950), (44, 62514500), (50, 55012760), (55, 50011600), (80, 34382975), (88, 31257250), (100, 27506380), (110, 25005800), (125, 22005104), (176, 15628625), (200, 13753190), (220, 12502900), (250, 11002552), (275, 10002320), (400, 6876595), (440, 6251450), (500, 5501276), (550, 5001160), (880, 3125725), (1000, 2750638), (1100, 2500580), (1375, 2000464), (2000, 1375319), (2200, 1250290), (2750, 1000232), (4400, 625145), (5500, 500116), (11000, 250058), (22000, 125029)]