196789600

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{35141}}^1$

素因数の和:35168

約数の個数: 72

約数和(自身を含む): 549058608

約数和(自身を除く): 352269008

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 35141, 70282, 140564, 175705, 245987, 281128, 351410, 491974, 562256, 702820, 878525, 983948, 1124512, 1229935, 1405640, 1757050, 1967896, 2459870, 2811280, 3514100, 3935792, 4919740, 5622560, 6149675, 7028200, 7871584, 9839480, 12299350, 14056400, 19678960, 24598700, 28112800, 39357920, 49197400, 98394800, 196789600]

約数ペア:

[(1, 196789600), (2, 98394800), (4, 49197400), (5, 39357920), (7, 28112800), (8, 24598700), (10, 19678960), (14, 14056400), (16, 12299350), (20, 9839480), (25, 7871584), (28, 7028200), (32, 6149675), (35, 5622560), (40, 4919740), (50, 3935792), (56, 3514100), (70, 2811280), (80, 2459870), (100, 1967896), (112, 1757050), (140, 1405640), (160, 1229935), (175, 1124512), (200, 983948), (224, 878525), (280, 702820), (350, 562256), (400, 491974), (560, 351410), (700, 281128), (800, 245987), (1120, 175705), (1400, 140564), (2800, 70282), (5600, 35141)]