141862480

素因数分解:

$2^4\times 5^1\times {\mathrm{1773281}}^1$

素因数の和:1773294

約数の個数: 20

約数和(自身を含む): 329830452

約数和(自身を除く): 187967972

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1773281, 3546562, 7093124, 8866405, 14186248, 17732810, 28372496, 35465620, 70931240, 141862480]

約数ペア:

[(1, 141862480), (2, 70931240), (4, 35465620), (5, 28372496), (8, 17732810), (10, 14186248), (16, 8866405), (20, 7093124), (40, 3546562), (80, 1773281)]