77197670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{17117}}^1$

素因数の和:17176

約数の個数: 32

約数和(自身を含む): 155294496

約数和(自身を除く): 78096826

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 82, 110, 205, 410, 451, 902, 2255, 4510, 17117, 34234, 85585, 171170, 188287, 376574, 701797, 941435, 1403594, 1882870, 3508985, 7017970, 7719767, 15439534, 38598835, 77197670]

約数ペア:

[(1, 77197670), (2, 38598835), (5, 15439534), (10, 7719767), (11, 7017970), (22, 3508985), (41, 1882870), (55, 1403594), (82, 941435), (110, 701797), (205, 376574), (410, 188287), (451, 171170), (902, 85585), (2255, 34234), (4510, 17117)]