2378634650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{1039}}^1$

素因数の和:1300

約数の個数: 96

約数和(自身を含む): 5249187840

約数和(自身を除く): 2870553190

約数列:

[1, 2, 5, 7, 10, 14, 25, 31, 35, 50, 62, 70, 155, 175, 211, 217, 310, 350, 422, 434, 775, 1039, 1055, 1085, 1477, 1550, 2078, 2110, 2170, 2954, 5195, 5275, 5425, 6541, 7273, 7385, 10390, 10550, 10850, 13082, 14546, 14770, 25975, 32209, 32705, 36365, 36925, 45787, 51950, 64418, 65410, 72730, 73850, 91574, 161045, 163525, 181825, 219229, 225463, 228935, 322090, 327050, 363650, 438458, 450926, 457870, 805225, 1096145, 1127315, 1144675, 1534603, 1610450, 2192290, 2254630, 2289350, 3069206, 5480725, 5636575, 6796099, 7673015, 10961450, 11273150, 13592198, 15346030, 33980495, 38365075, 47572693, 67960990, 76730150, 95145386, 169902475, 237863465, 339804950, 475726930, 1189317325, 2378634650]

約数ペア:

[(1, 2378634650), (2, 1189317325), (5, 475726930), (7, 339804950), (10, 237863465), (14, 169902475), (25, 95145386), (31, 76730150), (35, 67960990), (50, 47572693), (62, 38365075), (70, 33980495), (155, 15346030), (175, 13592198), (211, 11273150), (217, 10961450), (310, 7673015), (350, 6796099), (422, 5636575), (434, 5480725), (775, 3069206), (1039, 2289350), (1055, 2254630), (1085, 2192290), (1477, 1610450), (1550, 1534603), (2078, 1144675), (2110, 1127315), (2170, 1096145), (2954, 805225), (5195, 457870), (5275, 450926), (5425, 438458), (6541, 363650), (7273, 327050), (7385, 322090), (10390, 228935), (10550, 225463), (10850, 219229), (13082, 181825), (14546, 163525), (14770, 161045), (25975, 91574), (32209, 73850), (32705, 72730), (36365, 65410), (36925, 64418), (45787, 51950)]