12854514400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{176573}}^1$

素因数の和:176613

約数の個数: 144

約数和(自身を含む): 38623090464

約数和(自身を除く): 25768576064

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 325, 350, 364, 400, 416, 455, 520, 560, 650, 700, 728, 800, 910, 1040, 1120, 1300, 1400, 1456, 1820, 2080, 2275, 2600, 2800, 2912, 3640, 4550, 5200, 5600, 7280, 9100, 10400, 14560, 18200, 36400, 72800, 176573, 353146, 706292, 882865, 1236011, 1412584, 1765730, 2295449, 2472022, 2825168, 3531460, 4414325, 4590898, 4944044, 5650336, 6180055, 7062920, 8828650, 9181796, 9888088, 11477245, 12360110, 14125840, 16068143, 17657300, 18363592, 19776176, 22954490, 24720220, 28251680, 30900275, 32136286, 35314600, 36727184, 39552352, 45908980, 49440440, 57386225, 61800550, 64272572, 70629200, 73454368, 80340715, 91817960, 98880880, 114772450, 123601100, 128545144, 141258400, 160681430, 183635920, 197761760, 229544900, 247202200, 257090288, 321362860, 367271840, 401703575, 459089800, 494404400, 514180576, 642725720, 803407150, 918179600, 988808800, 1285451440, 1606814300, 1836359200, 2570902880, 3213628600, 6427257200, 12854514400]

約数ペア:

[(1, 12854514400), (2, 6427257200), (4, 3213628600), (5, 2570902880), (7, 1836359200), (8, 1606814300), (10, 1285451440), (13, 988808800), (14, 918179600), (16, 803407150), (20, 642725720), (25, 514180576), (26, 494404400), (28, 459089800), (32, 401703575), (35, 367271840), (40, 321362860), (50, 257090288), (52, 247202200), (56, 229544900), (65, 197761760), (70, 183635920), (80, 160681430), (91, 141258400), (100, 128545144), (104, 123601100), (112, 114772450), (130, 98880880), (140, 91817960), (160, 80340715), (175, 73454368), (182, 70629200), (200, 64272572), (208, 61800550), (224, 57386225), (260, 49440440), (280, 45908980), (325, 39552352), (350, 36727184), (364, 35314600), (400, 32136286), (416, 30900275), (455, 28251680), (520, 24720220), (560, 22954490), (650, 19776176), (700, 18363592), (728, 17657300), (800, 16068143), (910, 14125840), (1040, 12360110), (1120, 11477245), (1300, 9888088), (1400, 9181796), (1456, 8828650), (1820, 7062920), (2080, 6180055), (2275, 5650336), (2600, 4944044), (2800, 4590898), (2912, 4414325), (3640, 3531460), (4550, 2825168), (5200, 2472022), (5600, 2295449), (7280, 1765730), (9100, 1412584), (10400, 1236011), (14560, 882865), (18200, 706292), (36400, 353146), (72800, 176573)]