5618900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:393

約数の個数: 72

約数和(自身を含む): 14582400

約数和(自身を除く): 8963500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 25, 28, 35, 46, 50, 70, 92, 100, 115, 140, 161, 175, 230, 322, 349, 350, 460, 575, 644, 698, 700, 805, 1150, 1396, 1610, 1745, 2300, 2443, 3220, 3490, 4025, 4886, 6980, 8027, 8050, 8725, 9772, 12215, 16054, 16100, 17450, 24430, 32108, 34900, 40135, 48860, 56189, 61075, 80270, 112378, 122150, 160540, 200675, 224756, 244300, 280945, 401350, 561890, 802700, 1123780, 1404725, 2809450, 5618900]

約数ペア:

[(1, 5618900), (2, 2809450), (4, 1404725), (5, 1123780), (7, 802700), (10, 561890), (14, 401350), (20, 280945), (23, 244300), (25, 224756), (28, 200675), (35, 160540), (46, 122150), (50, 112378), (70, 80270), (92, 61075), (100, 56189), (115, 48860), (140, 40135), (161, 34900), (175, 32108), (230, 24430), (322, 17450), (349, 16100), (350, 16054), (460, 12215), (575, 9772), (644, 8725), (698, 8050), (700, 8027), (805, 6980), (1150, 4886), (1396, 4025), (1610, 3490), (1745, 3220), (2300, 2443)]