68742800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{24551}}^1$

素因数の和:24576

約数の個数: 60

約数和(自身を含む): 188755776

約数和(自身を除く): 120012976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 24551, 49102, 98204, 122755, 171857, 196408, 245510, 343714, 392816, 491020, 613775, 687428, 859285, 982040, 1227550, 1374856, 1718570, 1964080, 2455100, 2749712, 3437140, 4296425, 4910200, 6874280, 8592850, 9820400, 13748560, 17185700, 34371400, 68742800]

約数ペア:

[(1, 68742800), (2, 34371400), (4, 17185700), (5, 13748560), (7, 9820400), (8, 8592850), (10, 6874280), (14, 4910200), (16, 4296425), (20, 3437140), (25, 2749712), (28, 2455100), (35, 1964080), (40, 1718570), (50, 1374856), (56, 1227550), (70, 982040), (80, 859285), (100, 687428), (112, 613775), (140, 491020), (175, 392816), (200, 343714), (280, 245510), (350, 196408), (400, 171857), (560, 122755), (700, 98204), (1400, 49102), (2800, 24551)]