174596120

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{2647}}^1$

素因数の和:2772

約数の個数: 64

約数和(自身を含む): 420396480

約数和(自身を除く): 245800360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 97, 136, 170, 194, 340, 388, 485, 680, 776, 970, 1649, 1940, 2647, 3298, 3880, 5294, 6596, 8245, 10588, 13192, 13235, 16490, 21176, 26470, 32980, 44999, 52940, 65960, 89998, 105880, 179996, 224995, 256759, 359992, 449990, 513518, 899980, 1027036, 1283795, 1799960, 2054072, 2567590, 4364903, 5135180, 8729806, 10270360, 17459612, 21824515, 34919224, 43649030, 87298060, 174596120]

約数ペア:

[(1, 174596120), (2, 87298060), (4, 43649030), (5, 34919224), (8, 21824515), (10, 17459612), (17, 10270360), (20, 8729806), (34, 5135180), (40, 4364903), (68, 2567590), (85, 2054072), (97, 1799960), (136, 1283795), (170, 1027036), (194, 899980), (340, 513518), (388, 449990), (485, 359992), (680, 256759), (776, 224995), (970, 179996), (1649, 105880), (1940, 89998), (2647, 65960), (3298, 52940), (3880, 44999), (5294, 32980), (6596, 26470), (8245, 21176), (10588, 16490), (13192, 13235)]