9605320

素因数分解:

$2^3\times 5^1\times {\mathrm{439}}^1\times {\mathrm{547}}^1$

素因数の和:997

約数の個数: 32

約数和(自身を含む): 21700800

約数和(自身を除く): 12095480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 439, 547, 878, 1094, 1756, 2188, 2195, 2735, 3512, 4376, 4390, 5470, 8780, 10940, 17560, 21880, 240133, 480266, 960532, 1200665, 1921064, 2401330, 4802660, 9605320]

約数ペア:

[(1, 9605320), (2, 4802660), (4, 2401330), (5, 1921064), (8, 1200665), (10, 960532), (20, 480266), (40, 240133), (439, 21880), (547, 17560), (878, 10940), (1094, 8780), (1756, 5470), (2188, 4390), (2195, 4376), (2735, 3512)]