7173058220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{401627}}^1$

素因数の和:401702

約数の個数: 48

約数和(自身を含む): 16193640960

約数和(自身を除く): 9020582740

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 47, 76, 94, 95, 188, 190, 235, 380, 470, 893, 940, 1786, 3572, 4465, 8930, 17860, 401627, 803254, 1606508, 2008135, 4016270, 7630913, 8032540, 15261826, 18876469, 30523652, 37752938, 38154565, 75505876, 76309130, 94382345, 152618260, 188764690, 358652911, 377529380, 717305822, 1434611644, 1793264555, 3586529110, 7173058220]

約数ペア:

[(1, 7173058220), (2, 3586529110), (4, 1793264555), (5, 1434611644), (10, 717305822), (19, 377529380), (20, 358652911), (38, 188764690), (47, 152618260), (76, 94382345), (94, 76309130), (95, 75505876), (188, 38154565), (190, 37752938), (235, 30523652), (380, 18876469), (470, 15261826), (893, 8032540), (940, 7630913), (1786, 4016270), (3572, 2008135), (4465, 1606508), (8930, 803254), (17860, 401627)]