6291520

素因数分解:

$2^6\times 5^1\times {\mathrm{19661}}^1$

素因数の和:19678

約数の個数: 28

約数和(自身を含む): 14982444

約数和(自身を除く): 8690924

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 19661, 39322, 78644, 98305, 157288, 196610, 314576, 393220, 629152, 786440, 1258304, 1572880, 3145760, 6291520]

約数ペア:

[(1, 6291520), (2, 3145760), (4, 1572880), (5, 1258304), (8, 786440), (10, 629152), (16, 393220), (20, 314576), (32, 196610), (40, 157288), (64, 98305), (80, 78644), (160, 39322), (320, 19661)]