2026930160

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{199501}}^1$

素因数の和:199641

約数の個数: 40

約数和(自身を含む): 4749743616

約数和(自身を除く): 2722813456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2540, 5080, 10160, 199501, 399002, 798004, 997505, 1596008, 1995010, 3192016, 3990020, 7980040, 15960080, 25336627, 50673254, 101346508, 126683135, 202693016, 253366270, 405386032, 506732540, 1013465080, 2026930160]

約数ペア:

[(1, 2026930160), (2, 1013465080), (4, 506732540), (5, 405386032), (8, 253366270), (10, 202693016), (16, 126683135), (20, 101346508), (40, 50673254), (80, 25336627), (127, 15960080), (254, 7980040), (508, 3990020), (635, 3192016), (1016, 1995010), (1270, 1596008), (2032, 997505), (2540, 798004), (5080, 399002), (10160, 199501)]