946839040

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{52837}}^1$

素因数の和:52867

約数の個数: 80

約数和(自身を含む): 2594557152

約数和(自身を除く): 1647718112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 17920, 52837, 105674, 211348, 264185, 369859, 422696, 528370, 739718, 845392, 1056740, 1479436, 1690784, 1849295, 2113480, 2958872, 3381568, 3698590, 4226960, 5917744, 6763136, 7397180, 8453920, 11835488, 13526272, 14794360, 16907840, 23670976, 27052544, 29588720, 33815680, 47341952, 59177440, 67631360, 94683904, 118354880, 135262720, 189367808, 236709760, 473419520, 946839040]

約数ペア:

[(1, 946839040), (2, 473419520), (4, 236709760), (5, 189367808), (7, 135262720), (8, 118354880), (10, 94683904), (14, 67631360), (16, 59177440), (20, 47341952), (28, 33815680), (32, 29588720), (35, 27052544), (40, 23670976), (56, 16907840), (64, 14794360), (70, 13526272), (80, 11835488), (112, 8453920), (128, 7397180), (140, 6763136), (160, 5917744), (224, 4226960), (256, 3698590), (280, 3381568), (320, 2958872), (448, 2113480), (512, 1849295), (560, 1690784), (640, 1479436), (896, 1056740), (1120, 845392), (1280, 739718), (1792, 528370), (2240, 422696), (2560, 369859), (3584, 264185), (4480, 211348), (8960, 105674), (17920, 52837)]