7690640

素因数分解:

$2^4\times 5^1\times {\mathrm{251}}^1\times {\mathrm{383}}^1$

素因数の和:647

約数の個数: 40

約数和(自身を含む): 17998848

約数和(自身を除く): 10308208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 251, 383, 502, 766, 1004, 1255, 1532, 1915, 2008, 2510, 3064, 3830, 4016, 5020, 6128, 7660, 10040, 15320, 20080, 30640, 96133, 192266, 384532, 480665, 769064, 961330, 1538128, 1922660, 3845320, 7690640]

約数ペア:

[(1, 7690640), (2, 3845320), (4, 1922660), (5, 1538128), (8, 961330), (10, 769064), (16, 480665), (20, 384532), (40, 192266), (80, 96133), (251, 30640), (383, 20080), (502, 15320), (766, 10040), (1004, 7660), (1255, 6128), (1532, 5020), (1915, 4016), (2008, 3830), (2510, 3064)]