2015704880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{3599473}}^1$

素因数の和:3599493

約数の個数: 40

約数和(自身を含む): 5356017312

約数和(自身を除く): 3340312432

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 3599473, 7198946, 14397892, 17997365, 25196311, 28795784, 35994730, 50392622, 57591568, 71989460, 100785244, 125981555, 143978920, 201570488, 251963110, 287957840, 403140976, 503926220, 1007852440, 2015704880]

約数ペア:

[(1, 2015704880), (2, 1007852440), (4, 503926220), (5, 403140976), (7, 287957840), (8, 251963110), (10, 201570488), (14, 143978920), (16, 125981555), (20, 100785244), (28, 71989460), (35, 57591568), (40, 50392622), (56, 35994730), (70, 28795784), (80, 25196311), (112, 17997365), (140, 14397892), (280, 7198946), (560, 3599473)]