6229840

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1811}}^1$

素因数の和:1867

約数の個数: 40

約数和(自身を含む): 14829408

約数和(自身を除く): 8599568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 1811, 3440, 3622, 7244, 9055, 14488, 18110, 28976, 36220, 72440, 77873, 144880, 155746, 311492, 389365, 622984, 778730, 1245968, 1557460, 3114920, 6229840]

約数ペア:

[(1, 6229840), (2, 3114920), (4, 1557460), (5, 1245968), (8, 778730), (10, 622984), (16, 389365), (20, 311492), (40, 155746), (43, 144880), (80, 77873), (86, 72440), (172, 36220), (215, 28976), (344, 18110), (430, 14488), (688, 9055), (860, 7244), (1720, 3622), (1811, 3440)]