98938000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:258

約数の個数: 160

約数和(自身を含む): 282267648

約数和(自身を除く): 183329648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 37, 40, 50, 56, 70, 74, 80, 100, 112, 125, 140, 148, 175, 185, 191, 200, 250, 259, 280, 296, 350, 370, 382, 400, 500, 518, 560, 592, 700, 740, 764, 875, 925, 955, 1000, 1036, 1295, 1337, 1400, 1480, 1528, 1750, 1850, 1910, 2000, 2072, 2590, 2674, 2800, 2960, 3056, 3500, 3700, 3820, 4144, 4625, 4775, 5180, 5348, 6475, 6685, 7000, 7067, 7400, 7640, 9250, 9550, 10360, 10696, 12950, 13370, 14000, 14134, 14800, 15280, 18500, 19100, 20720, 21392, 23875, 25900, 26740, 28268, 32375, 33425, 35335, 37000, 38200, 47750, 49469, 51800, 53480, 56536, 64750, 66850, 70670, 74000, 76400, 95500, 98938, 103600, 106960, 113072, 129500, 133700, 141340, 167125, 176675, 191000, 197876, 247345, 259000, 267400, 282680, 334250, 353350, 382000, 395752, 494690, 518000, 534800, 565360, 668500, 706700, 791504, 883375, 989380, 1236725, 1337000, 1413400, 1766750, 1978760, 2473450, 2674000, 2826800, 3533500, 3957520, 4946900, 6183625, 7067000, 9893800, 12367250, 14134000, 19787600, 24734500, 49469000, 98938000]

約数ペア:

[(1, 98938000), (2, 49469000), (4, 24734500), (5, 19787600), (7, 14134000), (8, 12367250), (10, 9893800), (14, 7067000), (16, 6183625), (20, 4946900), (25, 3957520), (28, 3533500), (35, 2826800), (37, 2674000), (40, 2473450), (50, 1978760), (56, 1766750), (70, 1413400), (74, 1337000), (80, 1236725), (100, 989380), (112, 883375), (125, 791504), (140, 706700), (148, 668500), (175, 565360), (185, 534800), (191, 518000), (200, 494690), (250, 395752), (259, 382000), (280, 353350), (296, 334250), (350, 282680), (370, 267400), (382, 259000), (400, 247345), (500, 197876), (518, 191000), (560, 176675), (592, 167125), (700, 141340), (740, 133700), (764, 129500), (875, 113072), (925, 106960), (955, 103600), (1000, 98938), (1036, 95500), (1295, 76400), (1337, 74000), (1400, 70670), (1480, 66850), (1528, 64750), (1750, 56536), (1850, 53480), (1910, 51800), (2000, 49469), (2072, 47750), (2590, 38200), (2674, 37000), (2800, 35335), (2960, 33425), (3056, 32375), (3500, 28268), (3700, 26740), (3820, 25900), (4144, 23875), (4625, 21392), (4775, 20720), (5180, 19100), (5348, 18500), (6475, 15280), (6685, 14800), (7000, 14134), (7067, 14000), (7400, 13370), (7640, 12950), (9250, 10696), (9550, 10360)]