89642000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:386

約数の個数: 160

約数和(自身を含む): 261530880

約数和(自身を除く): 171888880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 125, 133, 140, 152, 175, 190, 200, 250, 266, 280, 304, 337, 350, 380, 400, 475, 500, 532, 560, 665, 674, 700, 760, 875, 950, 1000, 1064, 1330, 1348, 1400, 1520, 1685, 1750, 1900, 2000, 2128, 2359, 2375, 2660, 2696, 2800, 3325, 3370, 3500, 3800, 4718, 4750, 5320, 5392, 6403, 6650, 6740, 7000, 7600, 8425, 9436, 9500, 10640, 11795, 12806, 13300, 13480, 14000, 16625, 16850, 18872, 19000, 23590, 25612, 26600, 26960, 32015, 33250, 33700, 37744, 38000, 42125, 44821, 47180, 51224, 53200, 58975, 64030, 66500, 67400, 84250, 89642, 94360, 102448, 117950, 128060, 133000, 134800, 160075, 168500, 179284, 188720, 224105, 235900, 256120, 266000, 294875, 320150, 337000, 358568, 448210, 471800, 512240, 589750, 640300, 674000, 717136, 800375, 896420, 943600, 1120525, 1179500, 1280600, 1600750, 1792840, 2241050, 2359000, 2561200, 3201500, 3585680, 4482100, 4718000, 5602625, 6403000, 8964200, 11205250, 12806000, 17928400, 22410500, 44821000, 89642000]

約数ペア:

[(1, 89642000), (2, 44821000), (4, 22410500), (5, 17928400), (7, 12806000), (8, 11205250), (10, 8964200), (14, 6403000), (16, 5602625), (19, 4718000), (20, 4482100), (25, 3585680), (28, 3201500), (35, 2561200), (38, 2359000), (40, 2241050), (50, 1792840), (56, 1600750), (70, 1280600), (76, 1179500), (80, 1120525), (95, 943600), (100, 896420), (112, 800375), (125, 717136), (133, 674000), (140, 640300), (152, 589750), (175, 512240), (190, 471800), (200, 448210), (250, 358568), (266, 337000), (280, 320150), (304, 294875), (337, 266000), (350, 256120), (380, 235900), (400, 224105), (475, 188720), (500, 179284), (532, 168500), (560, 160075), (665, 134800), (674, 133000), (700, 128060), (760, 117950), (875, 102448), (950, 94360), (1000, 89642), (1064, 84250), (1330, 67400), (1348, 66500), (1400, 64030), (1520, 58975), (1685, 53200), (1750, 51224), (1900, 47180), (2000, 44821), (2128, 42125), (2359, 38000), (2375, 37744), (2660, 33700), (2696, 33250), (2800, 32015), (3325, 26960), (3370, 26600), (3500, 25612), (3800, 23590), (4718, 19000), (4750, 18872), (5320, 16850), (5392, 16625), (6403, 14000), (6650, 13480), (6740, 13300), (7000, 12806), (7600, 11795), (8425, 10640), (9436, 9500)]