132138020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{943843}}^1$

素因数の和:943859

約数の個数: 24

約数和(自身を含む): 317131584

約数和(自身を除く): 184993564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 943843, 1887686, 3775372, 4719215, 6606901, 9438430, 13213802, 18876860, 26427604, 33034505, 66069010, 132138020]

約数ペア:

[(1, 132138020), (2, 66069010), (4, 33034505), (5, 26427604), (7, 18876860), (10, 13213802), (14, 9438430), (20, 6606901), (28, 4719215), (35, 3775372), (70, 1887686), (140, 943843)]