80253887504

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2218429}}^1$

素因数の和:2218480

約数の個数: 80

約数和(自身を含む): 198061430400

約数和(自身を除く): 117807542896

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 34, 38, 56, 68, 76, 112, 119, 133, 136, 152, 238, 266, 272, 304, 323, 476, 532, 646, 952, 1064, 1292, 1904, 2128, 2261, 2584, 4522, 5168, 9044, 18088, 36176, 2218429, 4436858, 8873716, 15529003, 17747432, 31058006, 35494864, 37713293, 42150151, 62116012, 75426586, 84300302, 124232024, 150853172, 168600604, 248464048, 263993051, 295051057, 301706344, 337201208, 527986102, 590102114, 603412688, 674402416, 716552567, 1055972204, 1180204228, 1433105134, 2111944408, 2360408456, 2866210268, 4223888816, 4720816912, 5015867969, 5732420536, 10031735938, 11464841072, 20063471876, 40126943752, 80253887504]

約数ペア:

[(1, 80253887504), (2, 40126943752), (4, 20063471876), (7, 11464841072), (8, 10031735938), (14, 5732420536), (16, 5015867969), (17, 4720816912), (19, 4223888816), (28, 2866210268), (34, 2360408456), (38, 2111944408), (56, 1433105134), (68, 1180204228), (76, 1055972204), (112, 716552567), (119, 674402416), (133, 603412688), (136, 590102114), (152, 527986102), (238, 337201208), (266, 301706344), (272, 295051057), (304, 263993051), (323, 248464048), (476, 168600604), (532, 150853172), (646, 124232024), (952, 84300302), (1064, 75426586), (1292, 62116012), (1904, 42150151), (2128, 37713293), (2261, 35494864), (2584, 31058006), (4522, 17747432), (5168, 15529003), (9044, 8873716), (18088, 4436858), (36176, 2218429)]