2204285350

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^2\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:422

約数の個数: 72

約数和(自身を含む): 4254752232

約数和(自身を除く): 2050466882

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 113, 211, 215, 226, 422, 430, 565, 1055, 1075, 1130, 1849, 2110, 2150, 2825, 3698, 4859, 5275, 5650, 9073, 9245, 9718, 10550, 18146, 18490, 23843, 24295, 45365, 46225, 47686, 48590, 90730, 92450, 119215, 121475, 208937, 226825, 238430, 242950, 390139, 417874, 453650, 596075, 780278, 1025249, 1044685, 1192150, 1950695, 2050498, 2089370, 3901390, 5126245, 5223425, 9753475, 10252490, 10446850, 19506950, 25631225, 44085707, 51262450, 88171414, 220428535, 440857070, 1102142675, 2204285350]

約数ペア:

[(1, 2204285350), (2, 1102142675), (5, 440857070), (10, 220428535), (25, 88171414), (43, 51262450), (50, 44085707), (86, 25631225), (113, 19506950), (211, 10446850), (215, 10252490), (226, 9753475), (422, 5223425), (430, 5126245), (565, 3901390), (1055, 2089370), (1075, 2050498), (1130, 1950695), (1849, 1192150), (2110, 1044685), (2150, 1025249), (2825, 780278), (3698, 596075), (4859, 453650), (5275, 417874), (5650, 390139), (9073, 242950), (9245, 238430), (9718, 226825), (10550, 208937), (18146, 121475), (18490, 119215), (23843, 92450), (24295, 90730), (45365, 48590), (46225, 47686)]