83107780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{593627}}^1$

素因数の和:593643

約数の個数: 24

約数和(自身を含む): 199459008

約数和(自身を除く): 116351228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 593627, 1187254, 2374508, 2968135, 4155389, 5936270, 8310778, 11872540, 16621556, 20776945, 41553890, 83107780]

約数ペア:

[(1, 83107780), (2, 41553890), (4, 20776945), (5, 16621556), (7, 11872540), (10, 8310778), (14, 5936270), (20, 4155389), (28, 2968135), (35, 2374508), (70, 1187254), (140, 593627)]