52001440

素因数分解:

$2^5\times 5^1\times {\mathrm{325009}}^1$

素因数の和:325024

約数の個数: 24

約数和(自身を含む): 122853780

約数和(自身を除く): 70852340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 325009, 650018, 1300036, 1625045, 2600072, 3250090, 5200144, 6500180, 10400288, 13000360, 26000720, 52001440]

約数ペア:

[(1, 52001440), (2, 26000720), (4, 13000360), (5, 10400288), (8, 6500180), (10, 5200144), (16, 3250090), (20, 2600072), (32, 1625045), (40, 1300036), (80, 650018), (160, 325009)]