1214835200

素因数分解:

$2^9\times 5^2\times {\mathrm{107}}^1\times {\mathrm{887}}^1$

素因数の和:1022

約数の個数: 120

約数和(自身を含む): 3041403552

約数和(自身を除く): 1826568352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 107, 128, 160, 200, 214, 256, 320, 400, 428, 512, 535, 640, 800, 856, 887, 1070, 1280, 1600, 1712, 1774, 2140, 2560, 2675, 3200, 3424, 3548, 4280, 4435, 5350, 6400, 6848, 7096, 8560, 8870, 10700, 12800, 13696, 14192, 17120, 17740, 21400, 22175, 27392, 28384, 34240, 35480, 42800, 44350, 54784, 56768, 68480, 70960, 85600, 88700, 94909, 113536, 136960, 141920, 171200, 177400, 189818, 227072, 273920, 283840, 342400, 354800, 379636, 454144, 474545, 567680, 684800, 709600, 759272, 949090, 1135360, 1369600, 1419200, 1518544, 1898180, 2270720, 2372725, 2838400, 3037088, 3796360, 4745450, 5676800, 6074176, 7592720, 9490900, 11353600, 12148352, 15185440, 18981800, 24296704, 30370880, 37963600, 48593408, 60741760, 75927200, 121483520, 151854400, 242967040, 303708800, 607417600, 1214835200]

約数ペア:

[(1, 1214835200), (2, 607417600), (4, 303708800), (5, 242967040), (8, 151854400), (10, 121483520), (16, 75927200), (20, 60741760), (25, 48593408), (32, 37963600), (40, 30370880), (50, 24296704), (64, 18981800), (80, 15185440), (100, 12148352), (107, 11353600), (128, 9490900), (160, 7592720), (200, 6074176), (214, 5676800), (256, 4745450), (320, 3796360), (400, 3037088), (428, 2838400), (512, 2372725), (535, 2270720), (640, 1898180), (800, 1518544), (856, 1419200), (887, 1369600), (1070, 1135360), (1280, 949090), (1600, 759272), (1712, 709600), (1774, 684800), (2140, 567680), (2560, 474545), (2675, 454144), (3200, 379636), (3424, 354800), (3548, 342400), (4280, 283840), (4435, 273920), (5350, 227072), (6400, 189818), (6848, 177400), (7096, 171200), (8560, 141920), (8870, 136960), (10700, 113536), (12800, 94909), (13696, 88700), (14192, 85600), (17120, 70960), (17740, 68480), (21400, 56768), (22175, 54784), (27392, 44350), (28384, 42800), (34240, 35480)]