52005422960

素因数分解:

$2^4\times 5^1\times {\mathrm{2539}}^1\times {\mathrm{256033}}^1$

素因数の和:258585

約数の個数: 40

約数和(自身を含む): 120960702960

約数和(自身を除く): 68955280000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2539, 5078, 10156, 12695, 20312, 25390, 40624, 50780, 101560, 203120, 256033, 512066, 1024132, 1280165, 2048264, 2560330, 4096528, 5120660, 10241320, 20482640, 650067787, 1300135574, 2600271148, 3250338935, 5200542296, 6500677870, 10401084592, 13001355740, 26002711480, 52005422960]

約数ペア:

[(1, 52005422960), (2, 26002711480), (4, 13001355740), (5, 10401084592), (8, 6500677870), (10, 5200542296), (16, 3250338935), (20, 2600271148), (40, 1300135574), (80, 650067787), (2539, 20482640), (5078, 10241320), (10156, 5120660), (12695, 4096528), (20312, 2560330), (25390, 2048264), (40624, 1280165), (50780, 1024132), (101560, 512066), (203120, 256033)]