4686659945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:486

約数の個数: 64

約数和(自身を含む): 6461337600

約数和(自身を除く): 1774677655

約数列:

[1, 5, 11, 37, 55, 71, 163, 185, 199, 355, 407, 781, 815, 995, 1793, 2035, 2189, 2627, 3905, 6031, 7363, 8965, 10945, 11573, 13135, 14129, 28897, 30155, 32437, 36815, 57865, 66341, 70645, 80993, 127303, 144485, 155419, 162185, 331705, 356807, 404965, 428201, 522773, 636515, 777095, 1200169, 1784035, 2141005, 2303027, 2613865, 4710211, 5750503, 6000845, 11515135, 13201859, 23551055, 25333297, 28752515, 66009295, 85211999, 126666485, 426059995, 937331989, 4686659945]

約数ペア:

[(1, 4686659945), (5, 937331989), (11, 426059995), (37, 126666485), (55, 85211999), (71, 66009295), (163, 28752515), (185, 25333297), (199, 23551055), (355, 13201859), (407, 11515135), (781, 6000845), (815, 5750503), (995, 4710211), (1793, 2613865), (2035, 2303027), (2189, 2141005), (2627, 1784035), (3905, 1200169), (6031, 777095), (7363, 636515), (8965, 522773), (10945, 428201), (11573, 404965), (13135, 356807), (14129, 331705), (28897, 162185), (30155, 155419), (32437, 144485), (36815, 127303), (57865, 80993), (66341, 70645)]