112502740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{803591}}^1$

素因数の和:803607

約数の個数: 24

約数和(自身を含む): 270006912

約数和(自身を除く): 157504172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 803591, 1607182, 3214364, 4017955, 5625137, 8035910, 11250274, 16071820, 22500548, 28125685, 56251370, 112502740]

約数ペア:

[(1, 112502740), (2, 56251370), (4, 28125685), (5, 22500548), (7, 16071820), (10, 11250274), (14, 8035910), (20, 5625137), (28, 4017955), (35, 3214364), (70, 1607182), (140, 803591)]