2517504462080

素因数分解:

$2^8\times 5^1\times {\mathrm{1966800361}}^1$

素因数の和:1966800382

約数の個数: 36

約数和(自身を含む): 6030209909892

約数和(自身を除く): 3512705447812

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 1966800361, 3933600722, 7867201444, 9834001805, 15734402888, 19668003610, 31468805776, 39336007220, 62937611552, 78672014440, 125875223104, 157344028880, 251750446208, 314688057760, 503500892416, 629376115520, 1258752231040, 2517504462080]

約数ペア:

[(1, 2517504462080), (2, 1258752231040), (4, 629376115520), (5, 503500892416), (8, 314688057760), (10, 251750446208), (16, 157344028880), (20, 125875223104), (32, 78672014440), (40, 62937611552), (64, 39336007220), (80, 31468805776), (128, 19668003610), (160, 15734402888), (256, 9834001805), (320, 7867201444), (640, 3933600722), (1280, 1966800361)]