6892040

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4007}}^1$

素因数の和:4061

約数の個数: 32

約数和(自身を含む): 15871680

約数和(自身を除く): 8979640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 4007, 8014, 16028, 20035, 32056, 40070, 80140, 160280, 172301, 344602, 689204, 861505, 1378408, 1723010, 3446020, 6892040]

約数ペア:

[(1, 6892040), (2, 3446020), (4, 1723010), (5, 1378408), (8, 861505), (10, 689204), (20, 344602), (40, 172301), (43, 160280), (86, 80140), (172, 40070), (215, 32056), (344, 20035), (430, 16028), (860, 8014), (1720, 4007)]