210520160

素因数分解:

$2^5\times 5^1\times {\mathrm{233}}^1\times {\mathrm{5647}}^1$

素因数の和:5895

約数の個数: 48

約数和(自身を含む): 499576896

約数和(自身を除く): 289056736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 233, 466, 932, 1165, 1864, 2330, 3728, 4660, 5647, 7456, 9320, 11294, 18640, 22588, 28235, 37280, 45176, 56470, 90352, 112940, 180704, 225880, 451760, 903520, 1315751, 2631502, 5263004, 6578755, 10526008, 13157510, 21052016, 26315020, 42104032, 52630040, 105260080, 210520160]

約数ペア:

[(1, 210520160), (2, 105260080), (4, 52630040), (5, 42104032), (8, 26315020), (10, 21052016), (16, 13157510), (20, 10526008), (32, 6578755), (40, 5263004), (80, 2631502), (160, 1315751), (233, 903520), (466, 451760), (932, 225880), (1165, 180704), (1864, 112940), (2330, 90352), (3728, 56470), (4660, 45176), (5647, 37280), (7456, 28235), (9320, 22588), (11294, 18640)]