5034440

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2927}}^1$

素因数の和:2981

約数の個数: 32

約数和(自身を含む): 11594880

約数和(自身を除く): 6560440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 2927, 5854, 11708, 14635, 23416, 29270, 58540, 117080, 125861, 251722, 503444, 629305, 1006888, 1258610, 2517220, 5034440]

約数ペア:

[(1, 5034440), (2, 2517220), (4, 1258610), (5, 1006888), (8, 629305), (10, 503444), (20, 251722), (40, 125861), (43, 117080), (86, 58540), (172, 29270), (215, 23416), (344, 14635), (430, 11708), (860, 5854), (1720, 2927)]