141130160

素因数分解:

$2^4\times 5^1\times {\mathrm{1764127}}^1$

素因数の和:1764140

約数の個数: 20

約数和(自身を含む): 328127808

約数和(自身を除く): 186997648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1764127, 3528254, 7056508, 8820635, 14113016, 17641270, 28226032, 35282540, 70565080, 141130160]

約数ペア:

[(1, 141130160), (2, 70565080), (4, 35282540), (5, 28226032), (8, 17641270), (10, 14113016), (16, 8820635), (20, 7056508), (40, 3528254), (80, 1764127)]