70388080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{125693}}^1$

素因数の和:125713

約数の個数: 40

約数和(自身を含む): 187032672

約数和(自身を除く): 116644592

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 125693, 251386, 502772, 628465, 879851, 1005544, 1256930, 1759702, 2011088, 2513860, 3519404, 4399255, 5027720, 7038808, 8798510, 10055440, 14077616, 17597020, 35194040, 70388080]

約数ペア:

[(1, 70388080), (2, 35194040), (4, 17597020), (5, 14077616), (7, 10055440), (8, 8798510), (10, 7038808), (14, 5027720), (16, 4399255), (20, 3519404), (28, 2513860), (35, 2011088), (40, 1759702), (56, 1256930), (70, 1005544), (80, 879851), (112, 628465), (140, 502772), (280, 251386), (560, 125693)]