1696697440

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{246613}}^1$

素因数の和:246671

約数の個数: 48

約数和(自身を含む): 4101684048

約数和(自身を除く): 2404986608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6880, 246613, 493226, 986452, 1233065, 1972904, 2466130, 3945808, 4932260, 7891616, 9864520, 10604359, 19729040, 21208718, 39458080, 42417436, 53021795, 84834872, 106043590, 169669744, 212087180, 339339488, 424174360, 848348720, 1696697440]

約数ペア:

[(1, 1696697440), (2, 848348720), (4, 424174360), (5, 339339488), (8, 212087180), (10, 169669744), (16, 106043590), (20, 84834872), (32, 53021795), (40, 42417436), (43, 39458080), (80, 21208718), (86, 19729040), (160, 10604359), (172, 9864520), (215, 7891616), (344, 4932260), (430, 3945808), (688, 2466130), (860, 1972904), (1376, 1233065), (1720, 986452), (3440, 493226), (6880, 246613)]