5271280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{9413}}^1$

素因数の和:9433

約数の個数: 40

約数和(自身を含む): 14008032

約数和(自身を除く): 8736752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 9413, 18826, 37652, 47065, 65891, 75304, 94130, 131782, 150608, 188260, 263564, 329455, 376520, 527128, 658910, 753040, 1054256, 1317820, 2635640, 5271280]

約数ペア:

[(1, 5271280), (2, 2635640), (4, 1317820), (5, 1054256), (7, 753040), (8, 658910), (10, 527128), (14, 376520), (16, 329455), (20, 263564), (28, 188260), (35, 150608), (40, 131782), (56, 94130), (70, 75304), (80, 65891), (112, 47065), (140, 37652), (280, 18826), (560, 9413)]