40967780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{292627}}^1$

素因数の和:292643

約数の個数: 24

約数和(自身を含む): 98323008

約数和(自身を除く): 57355228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 292627, 585254, 1170508, 1463135, 2048389, 2926270, 4096778, 5852540, 8193556, 10241945, 20483890, 40967780]

約数ペア:

[(1, 40967780), (2, 20483890), (4, 10241945), (5, 8193556), (7, 5852540), (10, 4096778), (14, 2926270), (20, 2048389), (28, 1463135), (35, 1170508), (70, 585254), (140, 292627)]