12814347560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{45765527}}^1$

素因数の和:45765545

約数の個数: 32

約数和(自身を含む): 32951180160

約数和(自身を除く): 20136832600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 45765527, 91531054, 183062108, 228827635, 320358689, 366124216, 457655270, 640717378, 915310540, 1281434756, 1601793445, 1830621080, 2562869512, 3203586890, 6407173780, 12814347560]

約数ペア:

[(1, 12814347560), (2, 6407173780), (4, 3203586890), (5, 2562869512), (7, 1830621080), (8, 1601793445), (10, 1281434756), (14, 915310540), (20, 640717378), (28, 457655270), (35, 366124216), (40, 320358689), (56, 228827635), (70, 183062108), (140, 91531054), (280, 45765527)]