800356004

素因数分解:

$2^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{1033}}^1$

素因数の和:1177

約数の個数: 72

約数和(自身を含む): 1683269280

約数和(自身を除く): 882913276

約数列:

[1, 2, 4, 7, 14, 28, 49, 59, 67, 98, 118, 134, 196, 236, 268, 413, 469, 826, 938, 1033, 1652, 1876, 2066, 2891, 3283, 3953, 4132, 5782, 6566, 7231, 7906, 11564, 13132, 14462, 15812, 27671, 28924, 50617, 55342, 60947, 69211, 101234, 110684, 121894, 138422, 193697, 202468, 243788, 276844, 387394, 426629, 484477, 774788, 853258, 968954, 1706516, 1937908, 2986403, 3391339, 4083449, 5972806, 6782678, 8166898, 11945612, 13565356, 16333796, 28584143, 57168286, 114336572, 200089001, 400178002, 800356004]

約数ペア:

[(1, 800356004), (2, 400178002), (4, 200089001), (7, 114336572), (14, 57168286), (28, 28584143), (49, 16333796), (59, 13565356), (67, 11945612), (98, 8166898), (118, 6782678), (134, 5972806), (196, 4083449), (236, 3391339), (268, 2986403), (413, 1937908), (469, 1706516), (826, 968954), (938, 853258), (1033, 774788), (1652, 484477), (1876, 426629), (2066, 387394), (2891, 276844), (3283, 243788), (3953, 202468), (4132, 193697), (5782, 138422), (6566, 121894), (7231, 110684), (7906, 101234), (11564, 69211), (13132, 60947), (14462, 55342), (15812, 50617), (27671, 28924)]