13192100080

素因数分解:

$2^4\times 5^1\times {\mathrm{164901251}}^1$

素因数の和:164901264

約数の個数: 20

約数和(自身を含む): 30671632872

約数和(自身を除く): 17479532792

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 164901251, 329802502, 659605004, 824506255, 1319210008, 1649012510, 2638420016, 3298025020, 6596050040, 13192100080]

約数ペア:

[(1, 13192100080), (2, 6596050040), (4, 3298025020), (5, 2638420016), (8, 1649012510), (10, 1319210008), (16, 824506255), (20, 659605004), (40, 329802502), (80, 164901251)]