9692840

素因数分解:

$2^3\times 5^1\times {\mathrm{443}}^1\times {\mathrm{547}}^1$

素因数の和:1001

約数の個数: 32

約数和(自身を含む): 21898080

約数和(自身を除く): 12205240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 443, 547, 886, 1094, 1772, 2188, 2215, 2735, 3544, 4376, 4430, 5470, 8860, 10940, 17720, 21880, 242321, 484642, 969284, 1211605, 1938568, 2423210, 4846420, 9692840]

約数ペア:

[(1, 9692840), (2, 4846420), (4, 2423210), (5, 1938568), (8, 1211605), (10, 969284), (20, 484642), (40, 242321), (443, 21880), (547, 17720), (886, 10940), (1094, 8860), (1772, 5470), (2188, 4430), (2215, 4376), (2735, 3544)]