185005840

素因数分解:

$2^4\times 5^1\times {\mathrm{2312573}}^1$

素因数の和:2312586

約数の個数: 20

約数和(自身を含む): 430138764

約数和(自身を除く): 245132924

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2312573, 4625146, 9250292, 11562865, 18500584, 23125730, 37001168, 46251460, 92502920, 185005840]

約数ペア:

[(1, 185005840), (2, 92502920), (4, 46251460), (5, 37001168), (8, 23125730), (10, 18500584), (16, 11562865), (20, 9250292), (40, 4625146), (80, 2312573)]