235900000

素因数分解:

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

素因数の和:379

約数の個数: 144

約数和(自身を含む): 665394912

約数和(自身を除く): 429494912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 125, 140, 160, 175, 200, 224, 250, 280, 337, 350, 400, 500, 560, 625, 674, 700, 800, 875, 1000, 1120, 1250, 1348, 1400, 1685, 1750, 2000, 2359, 2500, 2696, 2800, 3125, 3370, 3500, 4000, 4375, 4718, 5000, 5392, 5600, 6250, 6740, 7000, 8425, 8750, 9436, 10000, 10784, 11795, 12500, 13480, 14000, 16850, 17500, 18872, 20000, 21875, 23590, 25000, 26960, 28000, 33700, 35000, 37744, 42125, 43750, 47180, 50000, 53920, 58975, 67400, 70000, 75488, 84250, 87500, 94360, 100000, 117950, 134800, 140000, 168500, 175000, 188720, 210625, 235900, 269600, 294875, 337000, 350000, 377440, 421250, 471800, 589750, 674000, 700000, 842500, 943600, 1053125, 1179500, 1348000, 1474375, 1685000, 1887200, 2106250, 2359000, 2948750, 3370000, 4212500, 4718000, 5897500, 6740000, 7371875, 8425000, 9436000, 11795000, 14743750, 16850000, 23590000, 29487500, 33700000, 47180000, 58975000, 117950000, 235900000]

約数ペア:

[(1, 235900000), (2, 117950000), (4, 58975000), (5, 47180000), (7, 33700000), (8, 29487500), (10, 23590000), (14, 16850000), (16, 14743750), (20, 11795000), (25, 9436000), (28, 8425000), (32, 7371875), (35, 6740000), (40, 5897500), (50, 4718000), (56, 4212500), (70, 3370000), (80, 2948750), (100, 2359000), (112, 2106250), (125, 1887200), (140, 1685000), (160, 1474375), (175, 1348000), (200, 1179500), (224, 1053125), (250, 943600), (280, 842500), (337, 700000), (350, 674000), (400, 589750), (500, 471800), (560, 421250), (625, 377440), (674, 350000), (700, 337000), (800, 294875), (875, 269600), (1000, 235900), (1120, 210625), (1250, 188720), (1348, 175000), (1400, 168500), (1685, 140000), (1750, 134800), (2000, 117950), (2359, 100000), (2500, 94360), (2696, 87500), (2800, 84250), (3125, 75488), (3370, 70000), (3500, 67400), (4000, 58975), (4375, 53920), (4718, 50000), (5000, 47180), (5392, 43750), (5600, 42125), (6250, 37744), (6740, 35000), (7000, 33700), (8425, 28000), (8750, 26960), (9436, 25000), (10000, 23590), (10784, 21875), (11795, 20000), (12500, 18872), (13480, 17500), (14000, 16850)]