2016264880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{3600473}}^1$

素因数の和:3600493

約数の個数: 40

約数和(自身を含む): 5357505312

約数和(自身を除く): 3341240432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 3600473, 7200946, 14401892, 18002365, 25203311, 28803784, 36004730, 50406622, 57607568, 72009460, 100813244, 126016555, 144018920, 201626488, 252033110, 288037840, 403252976, 504066220, 1008132440, 2016264880]

約数ペア:

[(1, 2016264880), (2, 1008132440), (4, 504066220), (5, 403252976), (7, 288037840), (8, 252033110), (10, 201626488), (14, 144018920), (16, 126016555), (20, 100813244), (28, 72009460), (35, 57607568), (40, 50406622), (56, 36004730), (70, 28803784), (80, 25203311), (112, 18002365), (140, 14401892), (280, 7200946), (560, 3600473)]