6677779960

素因数分解:

$2^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{478351}}^1$

素因数の和:478711

約数の個数: 32

約数和(自身を含む): 15068088000

約数和(自身を除く): 8390308040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 349, 698, 1396, 1745, 2792, 3490, 6980, 13960, 478351, 956702, 1913404, 2391755, 3826808, 4783510, 9567020, 19134040, 166944499, 333888998, 667777996, 834722495, 1335555992, 1669444990, 3338889980, 6677779960]

約数ペア:

[(1, 6677779960), (2, 3338889980), (4, 1669444990), (5, 1335555992), (8, 834722495), (10, 667777996), (20, 333888998), (40, 166944499), (349, 19134040), (698, 9567020), (1396, 4783510), (1745, 3826808), (2792, 2391755), (3490, 1913404), (6980, 956702), (13960, 478351)]