80047576

素因数分解:

$2^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{5519}}^1$

素因数の和:5576

約数の個数: 48

約数和(自身を含む): 179344800

約数和(自身を除く): 99297224

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 49, 56, 74, 98, 148, 196, 259, 296, 392, 518, 1036, 1813, 2072, 3626, 5519, 7252, 11038, 14504, 22076, 38633, 44152, 77266, 154532, 204203, 270431, 309064, 408406, 540862, 816812, 1081724, 1429421, 1633624, 2163448, 2858842, 5717684, 10005947, 11435368, 20011894, 40023788, 80047576]

約数ペア:

[(1, 80047576), (2, 40023788), (4, 20011894), (7, 11435368), (8, 10005947), (14, 5717684), (28, 2858842), (37, 2163448), (49, 1633624), (56, 1429421), (74, 1081724), (98, 816812), (148, 540862), (196, 408406), (259, 309064), (296, 270431), (392, 204203), (518, 154532), (1036, 77266), (1813, 44152), (2072, 38633), (3626, 22076), (5519, 14504), (7252, 11038)]