66008770

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{160997}}^1$

素因数の和:161045

約数の個数: 16

約数和(自身を含む): 121714488

約数和(自身を除く): 55705718

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 160997, 321994, 804985, 1609970, 6600877, 13201754, 33004385, 66008770]

約数ペア:

[(1, 66008770), (2, 33004385), (5, 13201754), (10, 6600877), (41, 1609970), (82, 804985), (205, 321994), (410, 160997)]