38584880

素因数分解:

$2^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{6607}}^1$

素因数の和:6693

約数の個数: 40

約数和(自身を含む): 90952512

約数和(自身を除く): 52367632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 73, 80, 146, 292, 365, 584, 730, 1168, 1460, 2920, 5840, 6607, 13214, 26428, 33035, 52856, 66070, 105712, 132140, 264280, 482311, 528560, 964622, 1929244, 2411555, 3858488, 4823110, 7716976, 9646220, 19292440, 38584880]

約数ペア:

[(1, 38584880), (2, 19292440), (4, 9646220), (5, 7716976), (8, 4823110), (10, 3858488), (16, 2411555), (20, 1929244), (40, 964622), (73, 528560), (80, 482311), (146, 264280), (292, 132140), (365, 105712), (584, 66070), (730, 52856), (1168, 33035), (1460, 26428), (2920, 13214), (5840, 6607)]