26798080

素因数分解:

$2^{11}\times 5^1\times {\mathrm{2617}}^1$

素因数の和:2644

約数の個数: 48

約数和(自身を含む): 64324260

約数和(自身を除く): 37526180

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 2617, 5120, 5234, 10240, 10468, 13085, 20936, 26170, 41872, 52340, 83744, 104680, 167488, 209360, 334976, 418720, 669952, 837440, 1339904, 1674880, 2679808, 3349760, 5359616, 6699520, 13399040, 26798080]

約数ペア:

[(1, 26798080), (2, 13399040), (4, 6699520), (5, 5359616), (8, 3349760), (10, 2679808), (16, 1674880), (20, 1339904), (32, 837440), (40, 669952), (64, 418720), (80, 334976), (128, 209360), (160, 167488), (256, 104680), (320, 83744), (512, 52340), (640, 41872), (1024, 26170), (1280, 20936), (2048, 13085), (2560, 10468), (2617, 10240), (5120, 5234)]