36704079440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{168491}}^1$

素因数の和:168900

約数の個数: 80

約数和(自身を含む): 97779277440

約数和(自身を除く): 61075198000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 389, 560, 778, 1556, 1945, 2723, 3112, 3890, 5446, 6224, 7780, 10892, 13615, 15560, 21784, 27230, 31120, 43568, 54460, 108920, 168491, 217840, 336982, 673964, 842455, 1179437, 1347928, 1684910, 2358874, 2695856, 3369820, 4717748, 5897185, 6739640, 9435496, 11794370, 13479280, 18870992, 23588740, 47177480, 65542999, 94354960, 131085998, 262171996, 327714995, 458800993, 524343992, 655429990, 917601986, 1048687984, 1310859980, 1835203972, 2294004965, 2621719960, 3670407944, 4588009930, 5243439920, 7340815888, 9176019860, 18352039720, 36704079440]

約数ペア:

[(1, 36704079440), (2, 18352039720), (4, 9176019860), (5, 7340815888), (7, 5243439920), (8, 4588009930), (10, 3670407944), (14, 2621719960), (16, 2294004965), (20, 1835203972), (28, 1310859980), (35, 1048687984), (40, 917601986), (56, 655429990), (70, 524343992), (80, 458800993), (112, 327714995), (140, 262171996), (280, 131085998), (389, 94354960), (560, 65542999), (778, 47177480), (1556, 23588740), (1945, 18870992), (2723, 13479280), (3112, 11794370), (3890, 9435496), (5446, 6739640), (6224, 5897185), (7780, 4717748), (10892, 3369820), (13615, 2695856), (15560, 2358874), (21784, 1684910), (27230, 1347928), (31120, 1179437), (43568, 842455), (54460, 673964), (108920, 336982), (168491, 217840)]