141168880

素因数分解:

$2^4\times 5^1\times {\mathrm{1764611}}^1$

素因数の和:1764624

約数の個数: 20

約数和(自身を含む): 328217832

約数和(自身を除く): 187048952

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1764611, 3529222, 7058444, 8823055, 14116888, 17646110, 28233776, 35292220, 70584440, 141168880]

約数ペア:

[(1, 141168880), (2, 70584440), (4, 35292220), (5, 28233776), (8, 17646110), (10, 14116888), (16, 8823055), (20, 7058444), (40, 3529222), (80, 1764611)]