5378560

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1$

素因数の和:225

約数の個数: 80

約数和(自身を含む): 14141952

約数和(自身を除く): 8763392

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 191, 220, 256, 320, 352, 382, 440, 512, 640, 704, 764, 880, 955, 1280, 1408, 1528, 1760, 1910, 2101, 2560, 2816, 3056, 3520, 3820, 4202, 5632, 6112, 7040, 7640, 8404, 10505, 12224, 14080, 15280, 16808, 21010, 24448, 28160, 30560, 33616, 42020, 48896, 61120, 67232, 84040, 97792, 122240, 134464, 168080, 244480, 268928, 336160, 488960, 537856, 672320, 1075712, 1344640, 2689280, 5378560]

約数ペア:

[(1, 5378560), (2, 2689280), (4, 1344640), (5, 1075712), (8, 672320), (10, 537856), (11, 488960), (16, 336160), (20, 268928), (22, 244480), (32, 168080), (40, 134464), (44, 122240), (55, 97792), (64, 84040), (80, 67232), (88, 61120), (110, 48896), (128, 42020), (160, 33616), (176, 30560), (191, 28160), (220, 24448), (256, 21010), (320, 16808), (352, 15280), (382, 14080), (440, 12224), (512, 10505), (640, 8404), (704, 7640), (764, 7040), (880, 6112), (955, 5632), (1280, 4202), (1408, 3820), (1528, 3520), (1760, 3056), (1910, 2816), (2101, 2560)]