25467970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5647}}^1$

素因数の和:5706

約数の個数: 32

約数和(自身を含む): 51238656

約数和(自身を除く): 25770686

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 5647, 11294, 28235, 56470, 62117, 124234, 231527, 310585, 463054, 621170, 1157635, 2315270, 2546797, 5093594, 12733985, 25467970]

約数ペア:

[(1, 25467970), (2, 12733985), (5, 5093594), (10, 2546797), (11, 2315270), (22, 1157635), (41, 621170), (55, 463054), (82, 310585), (110, 231527), (205, 124234), (410, 62117), (451, 56470), (902, 28235), (2255, 11294), (4510, 5647)]