2289740080

素因数分解:

$2^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{267493}}^1$

素因数の和:267613

約数の個数: 40

約数和(自身を含む): 5373419472

約数和(自身を除く): 3083679392

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 107, 214, 428, 535, 856, 1070, 1712, 2140, 4280, 8560, 267493, 534986, 1069972, 1337465, 2139944, 2674930, 4279888, 5349860, 10699720, 21399440, 28621751, 57243502, 114487004, 143108755, 228974008, 286217510, 457948016, 572435020, 1144870040, 2289740080]

約数ペア:

[(1, 2289740080), (2, 1144870040), (4, 572435020), (5, 457948016), (8, 286217510), (10, 228974008), (16, 143108755), (20, 114487004), (40, 57243502), (80, 28621751), (107, 21399440), (214, 10699720), (428, 5349860), (535, 4279888), (856, 2674930), (1070, 2139944), (1712, 1337465), (2140, 1069972), (4280, 534986), (8560, 267493)]