25265070248

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{311}}^1\times {\mathrm{4639}}^1$

素因数の和:5166

約数の個数: 64

約数和(自身を含む): 52116480000

約数和(自身を除く): 26851409752

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 199, 311, 398, 622, 796, 1244, 1592, 2189, 2488, 3421, 4378, 4639, 6842, 8756, 9278, 13684, 17512, 18556, 27368, 37112, 51029, 61889, 102058, 123778, 204116, 247556, 408232, 495112, 680779, 923161, 1361558, 1442729, 1846322, 2723116, 2885458, 3692644, 5446232, 5770916, 7385288, 10154771, 11541832, 15870019, 20309542, 31740038, 40619084, 63480076, 81238168, 126960152, 287103071, 574206142, 1148412284, 2296824568, 3158133781, 6316267562, 12632535124, 25265070248]

約数ペア:

[(1, 25265070248), (2, 12632535124), (4, 6316267562), (8, 3158133781), (11, 2296824568), (22, 1148412284), (44, 574206142), (88, 287103071), (199, 126960152), (311, 81238168), (398, 63480076), (622, 40619084), (796, 31740038), (1244, 20309542), (1592, 15870019), (2189, 11541832), (2488, 10154771), (3421, 7385288), (4378, 5770916), (4639, 5446232), (6842, 3692644), (8756, 2885458), (9278, 2723116), (13684, 1846322), (17512, 1442729), (18556, 1361558), (27368, 923161), (37112, 680779), (51029, 495112), (61889, 408232), (102058, 247556), (123778, 204116)]