109985810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{7873}}^1$

素因数の和:8018

約数の個数: 32

約数和(自身を含む): 217700352

約数和(自身を除く): 107714542

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 127, 254, 635, 1270, 1397, 2794, 6985, 7873, 13970, 15746, 39365, 78730, 86603, 173206, 433015, 866030, 999871, 1999742, 4999355, 9998710, 10998581, 21997162, 54992905, 109985810]

約数ペア:

[(1, 109985810), (2, 54992905), (5, 21997162), (10, 10998581), (11, 9998710), (22, 4999355), (55, 1999742), (110, 999871), (127, 866030), (254, 433015), (635, 173206), (1270, 86603), (1397, 78730), (2794, 39365), (6985, 15746), (7873, 13970)]