135635920

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{4943}}^1$

素因数の和:4977

約数の個数: 80

約数和(自身を含む): 367833600

約数和(自身を除く): 232197680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 196, 245, 280, 343, 392, 490, 560, 686, 784, 980, 1372, 1715, 1960, 2744, 3430, 3920, 4943, 5488, 6860, 9886, 13720, 19772, 24715, 27440, 34601, 39544, 49430, 69202, 79088, 98860, 138404, 173005, 197720, 242207, 276808, 346010, 395440, 484414, 553616, 692020, 968828, 1211035, 1384040, 1695449, 1937656, 2422070, 2768080, 3390898, 3875312, 4844140, 6781796, 8477245, 9688280, 13563592, 16954490, 19376560, 27127184, 33908980, 67817960, 135635920]

約数ペア:

[(1, 135635920), (2, 67817960), (4, 33908980), (5, 27127184), (7, 19376560), (8, 16954490), (10, 13563592), (14, 9688280), (16, 8477245), (20, 6781796), (28, 4844140), (35, 3875312), (40, 3390898), (49, 2768080), (56, 2422070), (70, 1937656), (80, 1695449), (98, 1384040), (112, 1211035), (140, 968828), (196, 692020), (245, 553616), (280, 484414), (343, 395440), (392, 346010), (490, 276808), (560, 242207), (686, 197720), (784, 173005), (980, 138404), (1372, 98860), (1715, 79088), (1960, 69202), (2744, 49430), (3430, 39544), (3920, 34601), (4943, 27440), (5488, 24715), (6860, 19772), (9886, 13720)]