76397120

素因数分解:

$2^6\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1237}}^1$

素因数の和:1447

約数の個数: 56

約数和(自身を含む): 183011064

約数和(自身を除く): 106613944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 193, 320, 386, 772, 965, 1237, 1544, 1930, 2474, 3088, 3860, 4948, 6176, 6185, 7720, 9896, 12352, 12370, 15440, 19792, 24740, 30880, 39584, 49480, 61760, 79168, 98960, 197920, 238741, 395840, 477482, 954964, 1193705, 1909928, 2387410, 3819856, 4774820, 7639712, 9549640, 15279424, 19099280, 38198560, 76397120]

約数ペア:

[(1, 76397120), (2, 38198560), (4, 19099280), (5, 15279424), (8, 9549640), (10, 7639712), (16, 4774820), (20, 3819856), (32, 2387410), (40, 1909928), (64, 1193705), (80, 954964), (160, 477482), (193, 395840), (320, 238741), (386, 197920), (772, 98960), (965, 79168), (1237, 61760), (1544, 49480), (1930, 39584), (2474, 30880), (3088, 24740), (3860, 19792), (4948, 15440), (6176, 12370), (6185, 12352), (7720, 9896)]