141384560

素因数分解:

$2^4\times 5^1\times {\mathrm{1767307}}^1$

素因数の和:1767320

約数の個数: 20

約数和(自身を含む): 328719288

約数和(自身を除く): 187334728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1767307, 3534614, 7069228, 8836535, 14138456, 17673070, 28276912, 35346140, 70692280, 141384560]

約数ペア:

[(1, 141384560), (2, 70692280), (4, 35346140), (5, 28276912), (8, 17673070), (10, 14138456), (16, 8836535), (20, 7069228), (40, 3534614), (80, 1767307)]