26856610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8419}}^1$

素因数の和:8466

約数の個数: 32

約数和(自身を含む): 54561600

約数和(自身を除く): 27704990

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 8419, 16838, 42095, 84190, 92609, 185218, 244151, 463045, 488302, 926090, 1220755, 2441510, 2685661, 5371322, 13428305, 26856610]

約数ペア:

[(1, 26856610), (2, 13428305), (5, 5371322), (10, 2685661), (11, 2441510), (22, 1220755), (29, 926090), (55, 488302), (58, 463045), (110, 244151), (145, 185218), (290, 92609), (319, 84190), (638, 42095), (1595, 16838), (3190, 8419)]