25640893600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1163}}^1$

素因数の和:1348

約数の個数: 288

約数和(自身を含む): 74491232256

約数和(自身を除く): 48850338656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 127, 140, 155, 160, 175, 200, 217, 224, 248, 254, 280, 310, 350, 400, 434, 496, 508, 560, 620, 635, 700, 775, 800, 868, 889, 992, 1016, 1085, 1120, 1163, 1240, 1270, 1400, 1550, 1736, 1778, 2032, 2170, 2326, 2480, 2540, 2800, 3100, 3175, 3472, 3556, 3937, 4064, 4340, 4445, 4652, 4960, 5080, 5425, 5600, 5815, 6200, 6350, 6944, 7112, 7874, 8141, 8680, 8890, 9304, 10160, 10850, 11630, 12400, 12700, 14224, 15748, 16282, 17360, 17780, 18608, 19685, 20320, 21700, 22225, 23260, 24800, 25400, 27559, 28448, 29075, 31496, 32564, 34720, 35560, 36053, 37216, 39370, 40705, 43400, 44450, 46520, 50800, 55118, 58150, 62992, 65128, 71120, 72106, 78740, 81410, 86800, 88900, 93040, 98425, 101600, 110236, 116300, 125984, 130256, 137795, 142240, 144212, 147701, 157480, 162820, 173600, 177800, 180265, 186080, 196850, 203525, 220472, 232600, 252371, 260512, 275590, 288424, 295402, 314960, 325640, 355600, 360530, 393700, 407050, 440944, 465200, 504742, 551180, 576848, 590804, 629920, 651280, 688975, 711200, 721060, 738505, 787400, 814100, 881888, 901325, 930400, 1009484, 1033907, 1102360, 1153696, 1181608, 1261855, 1302560, 1377950, 1442120, 1477010, 1574800, 1628200, 1802650, 2018968, 2067814, 2204720, 2363216, 2523710, 2755900, 2884240, 2954020, 3149600, 3256400, 3605300, 3692525, 4037936, 4135628, 4409440, 4578731, 4726432, 5047420, 5169535, 5511800, 5768480, 5908040, 6309275, 6512800, 7210600, 7385050, 8075872, 8271256, 9157462, 10094840, 10339070, 11023600, 11816080, 12618550, 14421200, 14770100, 16542512, 18314924, 20189680, 20678140, 22047200, 22893655, 23632160, 25237100, 25847675, 28842400, 29540200, 32051117, 33085024, 36629848, 40379360, 41356280, 45787310, 50474200, 51695350, 59080400, 64102234, 73259696, 82712560, 91574620, 100948400, 103390700, 114468275, 118160800, 128204468, 146519392, 160255585, 165425120, 183149240, 201896800, 206781400, 228936550, 256408936, 320511170, 366298480, 413562800, 457873100, 512817872, 641022340, 732596960, 801277925, 827125600, 915746200, 1025635744, 1282044680, 1602555850, 1831492400, 2564089360, 3205111700, 3662984800, 5128178720, 6410223400, 12820446800, 25640893600]

約数ペア:

[(1, 25640893600), (2, 12820446800), (4, 6410223400), (5, 5128178720), (7, 3662984800), (8, 3205111700), (10, 2564089360), (14, 1831492400), (16, 1602555850), (20, 1282044680), (25, 1025635744), (28, 915746200), (31, 827125600), (32, 801277925), (35, 732596960), (40, 641022340), (50, 512817872), (56, 457873100), (62, 413562800), (70, 366298480), (80, 320511170), (100, 256408936), (112, 228936550), (124, 206781400), (127, 201896800), (140, 183149240), (155, 165425120), (160, 160255585), (175, 146519392), (200, 128204468), (217, 118160800), (224, 114468275), (248, 103390700), (254, 100948400), (280, 91574620), (310, 82712560), (350, 73259696), (400, 64102234), (434, 59080400), (496, 51695350), (508, 50474200), (560, 45787310), (620, 41356280), (635, 40379360), (700, 36629848), (775, 33085024), (800, 32051117), (868, 29540200), (889, 28842400), (992, 25847675), (1016, 25237100), (1085, 23632160), (1120, 22893655), (1163, 22047200), (1240, 20678140), (1270, 20189680), (1400, 18314924), (1550, 16542512), (1736, 14770100), (1778, 14421200), (2032, 12618550), (2170, 11816080), (2326, 11023600), (2480, 10339070), (2540, 10094840), (2800, 9157462), (3100, 8271256), (3175, 8075872), (3472, 7385050), (3556, 7210600), (3937, 6512800), (4064, 6309275), (4340, 5908040), (4445, 5768480), (4652, 5511800), (4960, 5169535), (5080, 5047420), (5425, 4726432), (5600, 4578731), (5815, 4409440), (6200, 4135628), (6350, 4037936), (6944, 3692525), (7112, 3605300), (7874, 3256400), (8141, 3149600), (8680, 2954020), (8890, 2884240), (9304, 2755900), (10160, 2523710), (10850, 2363216), (11630, 2204720), (12400, 2067814), (12700, 2018968), (14224, 1802650), (15748, 1628200), (16282, 1574800), (17360, 1477010), (17780, 1442120), (18608, 1377950), (19685, 1302560), (20320, 1261855), (21700, 1181608), (22225, 1153696), (23260, 1102360), (24800, 1033907), (25400, 1009484), (27559, 930400), (28448, 901325), (29075, 881888), (31496, 814100), (32564, 787400), (34720, 738505), (35560, 721060), (36053, 711200), (37216, 688975), (39370, 651280), (40705, 629920), (43400, 590804), (44450, 576848), (46520, 551180), (50800, 504742), (55118, 465200), (58150, 440944), (62992, 407050), (65128, 393700), (71120, 360530), (72106, 355600), (78740, 325640), (81410, 314960), (86800, 295402), (88900, 288424), (93040, 275590), (98425, 260512), (101600, 252371), (110236, 232600), (116300, 220472), (125984, 203525), (130256, 196850), (137795, 186080), (142240, 180265), (144212, 177800), (147701, 173600), (157480, 162820)]