1136704720

素因数分解:

$2^4\times 5^1\times {\mathrm{14208809}}^1$

素因数の和:14208822

約数の個数: 20

約数和(自身を含む): 2642838660

約数和(自身を除く): 1506133940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 14208809, 28417618, 56835236, 71044045, 113670472, 142088090, 227340944, 284176180, 568352360, 1136704720]

約数ペア:

[(1, 1136704720), (2, 568352360), (4, 284176180), (5, 227340944), (8, 142088090), (10, 113670472), (16, 71044045), (20, 56835236), (40, 28417618), (80, 14208809)]