9348920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 24304320

約数和(自身を除く): 14955400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 173, 193, 280, 346, 386, 692, 772, 865, 965, 1211, 1351, 1384, 1544, 1730, 1930, 2422, 2702, 3460, 3860, 4844, 5404, 6055, 6755, 6920, 7720, 9688, 10808, 12110, 13510, 24220, 27020, 33389, 48440, 54040, 66778, 133556, 166945, 233723, 267112, 333890, 467446, 667780, 934892, 1168615, 1335560, 1869784, 2337230, 4674460, 9348920]

約数ペア:

[(1, 9348920), (2, 4674460), (4, 2337230), (5, 1869784), (7, 1335560), (8, 1168615), (10, 934892), (14, 667780), (20, 467446), (28, 333890), (35, 267112), (40, 233723), (56, 166945), (70, 133556), (140, 66778), (173, 54040), (193, 48440), (280, 33389), (346, 27020), (386, 24220), (692, 13510), (772, 12110), (865, 10808), (965, 9688), (1211, 7720), (1351, 6920), (1384, 6755), (1544, 6055), (1730, 5404), (1930, 4844), (2422, 3860), (2702, 3460)]