2904693550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{26539}}^1$

素因数の和:26761

約数の個数: 48

約数和(自身を含む): 5923728000

約数和(自身を除く): 3019034450

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 199, 275, 398, 550, 995, 1990, 2189, 4378, 4975, 9950, 10945, 21890, 26539, 53078, 54725, 109450, 132695, 265390, 291929, 583858, 663475, 1326950, 1459645, 2919290, 5281261, 7298225, 10562522, 14596450, 26406305, 52812610, 58093871, 116187742, 132031525, 264063050, 290469355, 580938710, 1452346775, 2904693550]

約数ペア:

[(1, 2904693550), (2, 1452346775), (5, 580938710), (10, 290469355), (11, 264063050), (22, 132031525), (25, 116187742), (50, 58093871), (55, 52812610), (110, 26406305), (199, 14596450), (275, 10562522), (398, 7298225), (550, 5281261), (995, 2919290), (1990, 1459645), (2189, 1326950), (4378, 663475), (4975, 583858), (9950, 291929), (10945, 265390), (21890, 132695), (26539, 109450), (53078, 54725)]