337662040

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{78893}}^1$

素因数の和:79011

約数の個数: 32

約数和(自身を含む): 766849680

約数和(自身を除く): 429187640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 78893, 157786, 315572, 394465, 631144, 788930, 1577860, 3155720, 8441551, 16883102, 33766204, 42207755, 67532408, 84415510, 168831020, 337662040]

約数ペア:

[(1, 337662040), (2, 168831020), (4, 84415510), (5, 67532408), (8, 42207755), (10, 33766204), (20, 16883102), (40, 8441551), (107, 3155720), (214, 1577860), (428, 788930), (535, 631144), (856, 394465), (1070, 315572), (2140, 157786), (4280, 78893)]