141946160

素因数分解:

$2^4\times 5^1\times {\mathrm{1774327}}^1$

素因数の和:1774340

約数の個数: 20

約数和(自身を含む): 330025008

約数和(自身を除く): 188078848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1774327, 3548654, 7097308, 8871635, 14194616, 17743270, 28389232, 35486540, 70973080, 141946160]

約数ペア:

[(1, 141946160), (2, 70973080), (4, 35486540), (5, 28389232), (8, 17743270), (10, 14194616), (16, 8871635), (20, 7097308), (40, 3548654), (80, 1774327)]