105782080

素因数分解:

$2^6\times 5^1\times {\mathrm{330569}}^1$

素因数の和:330586

約数の個数: 28

約数和(自身を含む): 251894340

約数和(自身を除く): 146112260

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 330569, 661138, 1322276, 1652845, 2644552, 3305690, 5289104, 6611380, 10578208, 13222760, 21156416, 26445520, 52891040, 105782080]

約数ペア:

[(1, 105782080), (2, 52891040), (4, 26445520), (5, 21156416), (8, 13222760), (10, 10578208), (16, 6611380), (20, 5289104), (32, 3305690), (40, 2644552), (64, 1652845), (80, 1322276), (160, 661138), (320, 330569)]