16266460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{116189}}^1$

素因数の和:116205

約数の個数: 24

約数和(自身を含む): 39039840

約数和(自身を除く): 22773380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 116189, 232378, 464756, 580945, 813323, 1161890, 1626646, 2323780, 3253292, 4066615, 8133230, 16266460]

約数ペア:

[(1, 16266460), (2, 8133230), (4, 4066615), (5, 3253292), (7, 2323780), (10, 1626646), (14, 1161890), (20, 813323), (28, 580945), (35, 464756), (70, 232378), (140, 116189)]