13748560

素因数分解:

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

素因数の和:24571

約数の個数: 40

約数和(自身を含む): 36533376

約数和(自身を除く): 22784816

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 24551, 49102, 98204, 122755, 171857, 196408, 245510, 343714, 392816, 491020, 687428, 859285, 982040, 1374856, 1718570, 1964080, 2749712, 3437140, 6874280, 13748560]

約数ペア:

[(1, 13748560), (2, 6874280), (4, 3437140), (5, 2749712), (7, 1964080), (8, 1718570), (10, 1374856), (14, 982040), (16, 859285), (20, 687428), (28, 491020), (35, 392816), (40, 343714), (56, 245510), (70, 196408), (80, 171857), (112, 122755), (140, 98204), (280, 49102), (560, 24551)]