26464900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1$

素因数の和:530

約数の個数: 108

約数和(自身を含む): 73026576

約数和(自身を除く): 46561676

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 49, 50, 55, 70, 77, 98, 100, 110, 140, 154, 175, 196, 220, 245, 275, 308, 350, 385, 490, 491, 539, 550, 700, 770, 980, 982, 1078, 1100, 1225, 1540, 1925, 1964, 2156, 2450, 2455, 2695, 3437, 3850, 4900, 4910, 5390, 5401, 6874, 7700, 9820, 10780, 10802, 12275, 13475, 13748, 17185, 21604, 24059, 24550, 26950, 27005, 34370, 37807, 48118, 49100, 53900, 54010, 68740, 75614, 85925, 96236, 108020, 120295, 135025, 151228, 171850, 189035, 240590, 264649, 270050, 343700, 378070, 481180, 529298, 540100, 601475, 756140, 945175, 1058596, 1202950, 1323245, 1890350, 2405900, 2646490, 3780700, 5292980, 6616225, 13232450, 26464900]

約数ペア:

[(1, 26464900), (2, 13232450), (4, 6616225), (5, 5292980), (7, 3780700), (10, 2646490), (11, 2405900), (14, 1890350), (20, 1323245), (22, 1202950), (25, 1058596), (28, 945175), (35, 756140), (44, 601475), (49, 540100), (50, 529298), (55, 481180), (70, 378070), (77, 343700), (98, 270050), (100, 264649), (110, 240590), (140, 189035), (154, 171850), (175, 151228), (196, 135025), (220, 120295), (245, 108020), (275, 96236), (308, 85925), (350, 75614), (385, 68740), (490, 54010), (491, 53900), (539, 49100), (550, 48118), (700, 37807), (770, 34370), (980, 27005), (982, 26950), (1078, 24550), (1100, 24059), (1225, 21604), (1540, 17185), (1925, 13748), (1964, 13475), (2156, 12275), (2450, 10802), (2455, 10780), (2695, 9820), (3437, 7700), (3850, 6874), (4900, 5401), (4910, 5390)]