26895260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10111}}^1$

素因数の和:10146

約数の個数: 48

約数和(自身を含む): 67952640

約数和(自身を除く): 41057380

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 10111, 20222, 40444, 50555, 70777, 101110, 141554, 192109, 202220, 283108, 353885, 384218, 707770, 768436, 960545, 1344763, 1415540, 1921090, 2689526, 3842180, 5379052, 6723815, 13447630, 26895260]

約数ペア:

[(1, 26895260), (2, 13447630), (4, 6723815), (5, 5379052), (7, 3842180), (10, 2689526), (14, 1921090), (19, 1415540), (20, 1344763), (28, 960545), (35, 768436), (38, 707770), (70, 384218), (76, 353885), (95, 283108), (133, 202220), (140, 192109), (190, 141554), (266, 101110), (380, 70777), (532, 50555), (665, 40444), (1330, 20222), (2660, 10111)]