2050434400

素因数分解:

$2^5\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2753}}^1$

素因数の和:2806

約数の個数: 216

約数和(自身を含む): 6131560680

約数和(自身を除く): 4081126280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 49, 50, 56, 70, 76, 80, 95, 98, 100, 112, 133, 140, 152, 160, 175, 190, 196, 200, 224, 245, 266, 280, 304, 350, 380, 392, 400, 475, 490, 532, 560, 608, 665, 700, 760, 784, 800, 931, 950, 980, 1064, 1120, 1225, 1330, 1400, 1520, 1568, 1862, 1900, 1960, 2128, 2450, 2660, 2753, 2800, 3040, 3325, 3724, 3800, 3920, 4256, 4655, 4900, 5320, 5506, 5600, 6650, 7448, 7600, 7840, 9310, 9800, 10640, 11012, 13300, 13765, 14896, 15200, 18620, 19271, 19600, 21280, 22024, 23275, 26600, 27530, 29792, 37240, 38542, 39200, 44048, 46550, 52307, 53200, 55060, 68825, 74480, 77084, 88096, 93100, 96355, 104614, 106400, 110120, 134897, 137650, 148960, 154168, 186200, 192710, 209228, 220240, 261535, 269794, 275300, 308336, 366149, 372400, 385420, 418456, 440480, 481775, 523070, 539588, 550600, 616672, 674485, 732298, 744800, 770840, 836912, 963550, 1046140, 1079176, 1101200, 1307675, 1348970, 1464596, 1541680, 1673824, 1830745, 1927100, 2092280, 2158352, 2202400, 2563043, 2615350, 2697940, 2929192, 3083360, 3372425, 3661490, 3854200, 4184560, 4316704, 5126086, 5230700, 5395880, 5858384, 6744850, 7322980, 7708400, 8369120, 9153725, 10252172, 10461400, 10791760, 11716768, 12815215, 13489700, 14645960, 15416800, 18307450, 20504344, 20922800, 21583520, 25630430, 26979400, 29291920, 36614900, 41008688, 41845600, 51260860, 53958800, 58583840, 64076075, 73229800, 82017376, 102521720, 107917600, 128152150, 146459600, 205043440, 256304300, 292919200, 410086880, 512608600, 1025217200, 2050434400]

約数ペア:

[(1, 2050434400), (2, 1025217200), (4, 512608600), (5, 410086880), (7, 292919200), (8, 256304300), (10, 205043440), (14, 146459600), (16, 128152150), (19, 107917600), (20, 102521720), (25, 82017376), (28, 73229800), (32, 64076075), (35, 58583840), (38, 53958800), (40, 51260860), (49, 41845600), (50, 41008688), (56, 36614900), (70, 29291920), (76, 26979400), (80, 25630430), (95, 21583520), (98, 20922800), (100, 20504344), (112, 18307450), (133, 15416800), (140, 14645960), (152, 13489700), (160, 12815215), (175, 11716768), (190, 10791760), (196, 10461400), (200, 10252172), (224, 9153725), (245, 8369120), (266, 7708400), (280, 7322980), (304, 6744850), (350, 5858384), (380, 5395880), (392, 5230700), (400, 5126086), (475, 4316704), (490, 4184560), (532, 3854200), (560, 3661490), (608, 3372425), (665, 3083360), (700, 2929192), (760, 2697940), (784, 2615350), (800, 2563043), (931, 2202400), (950, 2158352), (980, 2092280), (1064, 1927100), (1120, 1830745), (1225, 1673824), (1330, 1541680), (1400, 1464596), (1520, 1348970), (1568, 1307675), (1862, 1101200), (1900, 1079176), (1960, 1046140), (2128, 963550), (2450, 836912), (2660, 770840), (2753, 744800), (2800, 732298), (3040, 674485), (3325, 616672), (3724, 550600), (3800, 539588), (3920, 523070), (4256, 481775), (4655, 440480), (4900, 418456), (5320, 385420), (5506, 372400), (5600, 366149), (6650, 308336), (7448, 275300), (7600, 269794), (7840, 261535), (9310, 220240), (9800, 209228), (10640, 192710), (11012, 186200), (13300, 154168), (13765, 148960), (14896, 137650), (15200, 134897), (18620, 110120), (19271, 106400), (19600, 104614), (21280, 96355), (22024, 93100), (23275, 88096), (26600, 77084), (27530, 74480), (29792, 68825), (37240, 55060), (38542, 53200), (39200, 52307), (44048, 46550)]