77601320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{102107}}^1$

素因数の和:102137

約数の個数: 32

約数和(自身を含む): 183794400

約数和(自身を除く): 106193080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 102107, 204214, 408428, 510535, 816856, 1021070, 1940033, 2042140, 3880066, 4084280, 7760132, 9700165, 15520264, 19400330, 38800660, 77601320]

約数ペア:

[(1, 77601320), (2, 38800660), (4, 19400330), (5, 15520264), (8, 9700165), (10, 7760132), (19, 4084280), (20, 3880066), (38, 2042140), (40, 1940033), (76, 1021070), (95, 816856), (152, 510535), (190, 408428), (380, 204214), (760, 102107)]