276098120

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{839}}^1$

素因数の和:1302

約数の個数: 64

約数和(自身を含む): 656208000

約数和(自身を除く): 380109880

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 433, 760, 839, 866, 1678, 1732, 2165, 3356, 3464, 4195, 4330, 6712, 8227, 8390, 8660, 15941, 16454, 16780, 17320, 31882, 32908, 33560, 41135, 63764, 65816, 79705, 82270, 127528, 159410, 164540, 318820, 329080, 363287, 637640, 726574, 1453148, 1816435, 2906296, 3632870, 6902453, 7265740, 13804906, 14531480, 27609812, 34512265, 55219624, 69024530, 138049060, 276098120]

約数ペア:

[(1, 276098120), (2, 138049060), (4, 69024530), (5, 55219624), (8, 34512265), (10, 27609812), (19, 14531480), (20, 13804906), (38, 7265740), (40, 6902453), (76, 3632870), (95, 2906296), (152, 1816435), (190, 1453148), (380, 726574), (433, 637640), (760, 363287), (839, 329080), (866, 318820), (1678, 164540), (1732, 159410), (2165, 127528), (3356, 82270), (3464, 79705), (4195, 65816), (4330, 63764), (6712, 41135), (8227, 33560), (8390, 32908), (8660, 31882), (15941, 17320), (16454, 16780)]