29714000

素因数分解:

$2^4\times 5^3\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:285

約数の個数: 80

約数和(自身を含む): 73120320

約数和(自身を除く): 43406320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 83, 100, 125, 166, 179, 200, 250, 332, 358, 400, 415, 500, 664, 716, 830, 895, 1000, 1328, 1432, 1660, 1790, 2000, 2075, 2864, 3320, 3580, 4150, 4475, 6640, 7160, 8300, 8950, 10375, 14320, 14857, 16600, 17900, 20750, 22375, 29714, 33200, 35800, 41500, 44750, 59428, 71600, 74285, 83000, 89500, 118856, 148570, 166000, 179000, 237712, 297140, 358000, 371425, 594280, 742850, 1188560, 1485700, 1857125, 2971400, 3714250, 5942800, 7428500, 14857000, 29714000]

約数ペア:

[(1, 29714000), (2, 14857000), (4, 7428500), (5, 5942800), (8, 3714250), (10, 2971400), (16, 1857125), (20, 1485700), (25, 1188560), (40, 742850), (50, 594280), (80, 371425), (83, 358000), (100, 297140), (125, 237712), (166, 179000), (179, 166000), (200, 148570), (250, 118856), (332, 89500), (358, 83000), (400, 74285), (415, 71600), (500, 59428), (664, 44750), (716, 41500), (830, 35800), (895, 33200), (1000, 29714), (1328, 22375), (1432, 20750), (1660, 17900), (1790, 16600), (2000, 14857), (2075, 14320), (2864, 10375), (3320, 8950), (3580, 8300), (4150, 7160), (4475, 6640)]