13671280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{24413}}^1$

素因数の和:24433

約数の個数: 40

約数和(自身を含む): 36328032

約数和(自身を除く): 22656752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 24413, 48826, 97652, 122065, 170891, 195304, 244130, 341782, 390608, 488260, 683564, 854455, 976520, 1367128, 1708910, 1953040, 2734256, 3417820, 6835640, 13671280]

約数ペア:

[(1, 13671280), (2, 6835640), (4, 3417820), (5, 2734256), (7, 1953040), (8, 1708910), (10, 1367128), (14, 976520), (16, 854455), (20, 683564), (28, 488260), (35, 390608), (40, 341782), (56, 244130), (70, 195304), (80, 170891), (112, 122065), (140, 97652), (280, 48826), (560, 24413)]