53422400

素因数分解:

$2^6\times 5^2\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:388

約数の個数: 84

約数和(自身を含む): 132897372

約数和(自身を除く): 79474972

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 173, 193, 200, 320, 346, 386, 400, 692, 772, 800, 865, 965, 1384, 1544, 1600, 1730, 1930, 2768, 3088, 3460, 3860, 4325, 4825, 5536, 6176, 6920, 7720, 8650, 9650, 11072, 12352, 13840, 15440, 17300, 19300, 27680, 30880, 33389, 34600, 38600, 55360, 61760, 66778, 69200, 77200, 133556, 138400, 154400, 166945, 267112, 276800, 308800, 333890, 534224, 667780, 834725, 1068448, 1335560, 1669450, 2136896, 2671120, 3338900, 5342240, 6677800, 10684480, 13355600, 26711200, 53422400]

約数ペア:

[(1, 53422400), (2, 26711200), (4, 13355600), (5, 10684480), (8, 6677800), (10, 5342240), (16, 3338900), (20, 2671120), (25, 2136896), (32, 1669450), (40, 1335560), (50, 1068448), (64, 834725), (80, 667780), (100, 534224), (160, 333890), (173, 308800), (193, 276800), (200, 267112), (320, 166945), (346, 154400), (386, 138400), (400, 133556), (692, 77200), (772, 69200), (800, 66778), (865, 61760), (965, 55360), (1384, 38600), (1544, 34600), (1600, 33389), (1730, 30880), (1930, 27680), (2768, 19300), (3088, 17300), (3460, 15440), (3860, 13840), (4325, 12352), (4825, 11072), (5536, 9650), (6176, 8650), (6920, 7720)]