87826060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{627329}}^1$

素因数の和:627345

約数の個数: 24

約数和(自身を含む): 210782880

約数和(自身を除く): 122956820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 627329, 1254658, 2509316, 3136645, 4391303, 6273290, 8782606, 12546580, 17565212, 21956515, 43913030, 87826060]

約数ペア:

[(1, 87826060), (2, 43913030), (4, 21956515), (5, 17565212), (7, 12546580), (10, 8782606), (14, 6273290), (20, 4391303), (28, 3136645), (35, 2509316), (70, 1254658), (140, 627329)]