1009393000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13109}}^1$

素因数の和:13148

約数の個数: 128

約数和(自身を含む): 2945030400

約数和(自身を除く): 1935637400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 88, 100, 110, 125, 140, 154, 175, 200, 220, 250, 275, 280, 308, 350, 385, 440, 500, 550, 616, 700, 770, 875, 1000, 1100, 1375, 1400, 1540, 1750, 1925, 2200, 2750, 3080, 3500, 3850, 5500, 7000, 7700, 9625, 11000, 13109, 15400, 19250, 26218, 38500, 52436, 65545, 77000, 91763, 104872, 131090, 144199, 183526, 262180, 288398, 327725, 367052, 458815, 524360, 576796, 655450, 720995, 734104, 917630, 1009393, 1153592, 1310900, 1441990, 1638625, 1835260, 2018786, 2294075, 2621800, 2883980, 3277250, 3604975, 3670520, 4037572, 4588150, 5046965, 5767960, 6554500, 7209950, 8075144, 9176300, 10093930, 11470375, 13109000, 14419900, 18024875, 18352600, 20187860, 22940750, 25234825, 28839800, 36049750, 40375720, 45881500, 50469650, 72099500, 91763000, 100939300, 126174125, 144199000, 201878600, 252348250, 504696500, 1009393000]

約数ペア:

[(1, 1009393000), (2, 504696500), (4, 252348250), (5, 201878600), (7, 144199000), (8, 126174125), (10, 100939300), (11, 91763000), (14, 72099500), (20, 50469650), (22, 45881500), (25, 40375720), (28, 36049750), (35, 28839800), (40, 25234825), (44, 22940750), (50, 20187860), (55, 18352600), (56, 18024875), (70, 14419900), (77, 13109000), (88, 11470375), (100, 10093930), (110, 9176300), (125, 8075144), (140, 7209950), (154, 6554500), (175, 5767960), (200, 5046965), (220, 4588150), (250, 4037572), (275, 3670520), (280, 3604975), (308, 3277250), (350, 2883980), (385, 2621800), (440, 2294075), (500, 2018786), (550, 1835260), (616, 1638625), (700, 1441990), (770, 1310900), (875, 1153592), (1000, 1009393), (1100, 917630), (1375, 734104), (1400, 720995), (1540, 655450), (1750, 576796), (1925, 524360), (2200, 458815), (2750, 367052), (3080, 327725), (3500, 288398), (3850, 262180), (5500, 183526), (7000, 144199), (7700, 131090), (9625, 104872), (11000, 91763), (13109, 77000), (15400, 65545), (19250, 52436), (26218, 38500)]