11713280

素因数分解:

$2^8\times 5^1\times {\mathrm{9151}}^1$

素因数の和:9172

約数の個数: 36

約数和(自身を含む): 28060032

約数和(自身を除く): 16346752

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 9151, 18302, 36604, 45755, 73208, 91510, 146416, 183020, 292832, 366040, 585664, 732080, 1171328, 1464160, 2342656, 2928320, 5856640, 11713280]

約数ペア:

[(1, 11713280), (2, 5856640), (4, 2928320), (5, 2342656), (8, 1464160), (10, 1171328), (16, 732080), (20, 585664), (32, 366040), (40, 292832), (64, 183020), (80, 146416), (128, 91510), (160, 73208), (256, 45755), (320, 36604), (640, 18302), (1280, 9151)]