82127780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{586627}}^1$

素因数の和:586643

約数の個数: 24

約数和(自身を含む): 197107008

約数和(自身を除く): 114979228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 586627, 1173254, 2346508, 2933135, 4106389, 5866270, 8212778, 11732540, 16425556, 20531945, 41063890, 82127780]

約数ペア:

[(1, 82127780), (2, 41063890), (4, 20531945), (5, 16425556), (7, 11732540), (10, 8212778), (14, 5866270), (20, 4106389), (28, 2933135), (35, 2346508), (70, 1173254), (140, 586627)]