888942425360

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53166413}}^1$

素因数の和:53166456

約数の個数: 80

約数和(自身を含む): 2373348720960

約数和(自身を除く): 1484406295600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 176, 190, 209, 220, 304, 380, 418, 440, 760, 836, 880, 1045, 1520, 1672, 2090, 3344, 4180, 8360, 16720, 53166413, 106332826, 212665652, 265832065, 425331304, 531664130, 584830543, 850662608, 1010161847, 1063328260, 1169661086, 2020323694, 2126656520, 2339322172, 2924152715, 4040647388, 4253313040, 4678644344, 5050809235, 5848305430, 8081294776, 9357288688, 10101618470, 11111780317, 11696610860, 16162589552, 20203236940, 22223560634, 23393221720, 40406473880, 44447121268, 46786443440, 55558901585, 80812947760, 88894242536, 111117803170, 177788485072, 222235606340, 444471212680, 888942425360]

約数ペア:

[(1, 888942425360), (2, 444471212680), (4, 222235606340), (5, 177788485072), (8, 111117803170), (10, 88894242536), (11, 80812947760), (16, 55558901585), (19, 46786443440), (20, 44447121268), (22, 40406473880), (38, 23393221720), (40, 22223560634), (44, 20203236940), (55, 16162589552), (76, 11696610860), (80, 11111780317), (88, 10101618470), (95, 9357288688), (110, 8081294776), (152, 5848305430), (176, 5050809235), (190, 4678644344), (209, 4253313040), (220, 4040647388), (304, 2924152715), (380, 2339322172), (418, 2126656520), (440, 2020323694), (760, 1169661086), (836, 1063328260), (880, 1010161847), (1045, 850662608), (1520, 584830543), (1672, 531664130), (2090, 425331304), (3344, 265832065), (4180, 212665652), (8360, 106332826), (16720, 53166413)]