2182187560

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{48407}}^1$

素因数の和:48455

約数の個数: 96

約数和(自身を含む): 5959992960

約数和(自身を除く): 3777805400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 23, 28, 35, 40, 46, 49, 56, 70, 92, 98, 115, 140, 161, 184, 196, 230, 245, 280, 322, 392, 460, 490, 644, 805, 920, 980, 1127, 1288, 1610, 1960, 2254, 3220, 4508, 5635, 6440, 9016, 11270, 22540, 45080, 48407, 96814, 193628, 242035, 338849, 387256, 484070, 677698, 968140, 1113361, 1355396, 1694245, 1936280, 2226722, 2371943, 2710792, 3388490, 4453444, 4743886, 5566805, 6776980, 7793527, 8906888, 9487772, 11133610, 11859715, 13553960, 15587054, 18975544, 22267220, 23719430, 31174108, 38967635, 44534440, 47438860, 54554689, 62348216, 77935270, 94877720, 109109378, 155870540, 218218756, 272773445, 311741080, 436437512, 545546890, 1091093780, 2182187560]

約数ペア:

[(1, 2182187560), (2, 1091093780), (4, 545546890), (5, 436437512), (7, 311741080), (8, 272773445), (10, 218218756), (14, 155870540), (20, 109109378), (23, 94877720), (28, 77935270), (35, 62348216), (40, 54554689), (46, 47438860), (49, 44534440), (56, 38967635), (70, 31174108), (92, 23719430), (98, 22267220), (115, 18975544), (140, 15587054), (161, 13553960), (184, 11859715), (196, 11133610), (230, 9487772), (245, 8906888), (280, 7793527), (322, 6776980), (392, 5566805), (460, 4743886), (490, 4453444), (644, 3388490), (805, 2710792), (920, 2371943), (980, 2226722), (1127, 1936280), (1288, 1694245), (1610, 1355396), (1960, 1113361), (2254, 968140), (3220, 677698), (4508, 484070), (5635, 387256), (6440, 338849), (9016, 242035), (11270, 193628), (22540, 96814), (45080, 48407)]