2093163920

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{175601}}^1$

素因数の和:175763

約数の個数: 40

約数和(自身を含む): 4899295800

約数和(自身を除く): 2806131880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 1192, 1490, 2384, 2980, 5960, 11920, 175601, 351202, 702404, 878005, 1404808, 1756010, 2809616, 3512020, 7024040, 14048080, 26164549, 52329098, 104658196, 130822745, 209316392, 261645490, 418632784, 523290980, 1046581960, 2093163920]

約数ペア:

[(1, 2093163920), (2, 1046581960), (4, 523290980), (5, 418632784), (8, 261645490), (10, 209316392), (16, 130822745), (20, 104658196), (40, 52329098), (80, 26164549), (149, 14048080), (298, 7024040), (596, 3512020), (745, 2809616), (1192, 1756010), (1490, 1404808), (2384, 878005), (2980, 702404), (5960, 351202), (11920, 175601)]