8053040

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2341}}^1$

素因数の和:2397

約数の個数: 40

約数和(自身を含む): 19166928

約数和(自身を除く): 11113888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 2341, 3440, 4682, 9364, 11705, 18728, 23410, 37456, 46820, 93640, 100663, 187280, 201326, 402652, 503315, 805304, 1006630, 1610608, 2013260, 4026520, 8053040]

約数ペア:

[(1, 8053040), (2, 4026520), (4, 2013260), (5, 1610608), (8, 1006630), (10, 805304), (16, 503315), (20, 402652), (40, 201326), (43, 187280), (80, 100663), (86, 93640), (172, 46820), (215, 37456), (344, 23410), (430, 18728), (688, 11705), (860, 9364), (1720, 4682), (2341, 3440)]