179868770

素因数分解:

$2^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{18041}}^1$

素因数の和:19045

約数の個数: 16

約数和(自身を含む): 324106488

約数和(自身を除く): 144237718

約数列:

[1, 2, 5, 10, 997, 1994, 4985, 9970, 18041, 36082, 90205, 180410, 17986877, 35973754, 89934385, 179868770]

約数ペア:

[(1, 179868770), (2, 89934385), (5, 35973754), (10, 17986877), (997, 180410), (1994, 90205), (4985, 36082), (9970, 18041)]