2613773080

素因数分解:

$2^3\times 5^1\times {\mathrm{65344327}}^1$

素因数の和:65344338

約数の個数: 16

約数和(自身を含む): 5880989520

約数和(自身を除く): 3267216440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 65344327, 130688654, 261377308, 326721635, 522754616, 653443270, 1306886540, 2613773080]

約数ペア:

[(1, 2613773080), (2, 1306886540), (4, 653443270), (5, 522754616), (8, 326721635), (10, 261377308), (20, 130688654), (40, 65344327)]