140147200

素因数分解:

$2^9\times 5^2\times {\mathrm{10949}}^1$

素因数の和:10977

約数の個数: 60

約数和(自身を含む): 347257350

約数和(自身を除く): 207110150

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 1280, 1600, 2560, 3200, 6400, 10949, 12800, 21898, 43796, 54745, 87592, 109490, 175184, 218980, 273725, 350368, 437960, 547450, 700736, 875920, 1094900, 1401472, 1751840, 2189800, 2802944, 3503680, 4379600, 5605888, 7007360, 8759200, 14014720, 17518400, 28029440, 35036800, 70073600, 140147200]

約数ペア:

[(1, 140147200), (2, 70073600), (4, 35036800), (5, 28029440), (8, 17518400), (10, 14014720), (16, 8759200), (20, 7007360), (25, 5605888), (32, 4379600), (40, 3503680), (50, 2802944), (64, 2189800), (80, 1751840), (100, 1401472), (128, 1094900), (160, 875920), (200, 700736), (256, 547450), (320, 437960), (400, 350368), (512, 273725), (640, 218980), (800, 175184), (1280, 109490), (1600, 87592), (2560, 54745), (3200, 43796), (6400, 21898), (10949, 12800)]