5280992848

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{1123}}^1$

素因数の和:1680

約数の個数: 80

約数和(自身を含む): 11150080000

約数和(自身を除く): 5869087152

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 499, 589, 998, 1123, 1178, 1996, 2246, 2356, 3992, 4492, 4712, 7984, 8984, 9424, 9481, 15469, 17968, 18962, 21337, 30938, 34813, 37924, 42674, 61876, 69626, 75848, 85348, 123752, 139252, 151696, 170696, 247504, 278504, 293911, 341392, 557008, 560377, 587822, 661447, 1120754, 1175644, 1322894, 2241508, 2351288, 2645788, 4483016, 4702576, 5291576, 8966032, 10583152, 10647163, 17371687, 21294326, 34743374, 42588652, 69486748, 85177304, 138973496, 170354608, 277946992, 330062053, 660124106, 1320248212, 2640496424, 5280992848]

約数ペア:

[(1, 5280992848), (2, 2640496424), (4, 1320248212), (8, 660124106), (16, 330062053), (19, 277946992), (31, 170354608), (38, 138973496), (62, 85177304), (76, 69486748), (124, 42588652), (152, 34743374), (248, 21294326), (304, 17371687), (496, 10647163), (499, 10583152), (589, 8966032), (998, 5291576), (1123, 4702576), (1178, 4483016), (1996, 2645788), (2246, 2351288), (2356, 2241508), (3992, 1322894), (4492, 1175644), (4712, 1120754), (7984, 661447), (8984, 587822), (9424, 560377), (9481, 557008), (15469, 341392), (17968, 293911), (18962, 278504), (21337, 247504), (30938, 170696), (34813, 151696), (37924, 139252), (42674, 123752), (61876, 85348), (69626, 75848)]