100539944

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{1123}}^1$

素因数の和:1198

約数の個数: 48

約数和(自身を含む): 205557120

約数和(自身を除く): 105017176

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 361, 589, 722, 1123, 1178, 1444, 2246, 2356, 2888, 4492, 4712, 8984, 11191, 21337, 22382, 34813, 42674, 44764, 69626, 85348, 89528, 139252, 170696, 278504, 405403, 661447, 810806, 1322894, 1621612, 2645788, 3243224, 5291576, 12567493, 25134986, 50269972, 100539944]

約数ペア:

[(1, 100539944), (2, 50269972), (4, 25134986), (8, 12567493), (19, 5291576), (31, 3243224), (38, 2645788), (62, 1621612), (76, 1322894), (124, 810806), (152, 661447), (248, 405403), (361, 278504), (589, 170696), (722, 139252), (1123, 89528), (1178, 85348), (1444, 69626), (2246, 44764), (2356, 42674), (2888, 34813), (4492, 22382), (4712, 21337), (8984, 11191)]