112264040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{400943}}^1$

素因数の和:400961

約数の個数: 32

約数和(自身を含む): 288679680

約数和(自身を除く): 176415640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 400943, 801886, 1603772, 2004715, 2806601, 3207544, 4009430, 5613202, 8018860, 11226404, 14033005, 16037720, 22452808, 28066010, 56132020, 112264040]

約数ペア:

[(1, 112264040), (2, 56132020), (4, 28066010), (5, 22452808), (7, 16037720), (8, 14033005), (10, 11226404), (14, 8018860), (20, 5613202), (28, 4009430), (35, 3207544), (40, 2806601), (56, 2004715), (70, 1603772), (140, 801886), (280, 400943)]