9251720

素因数分解:

$2^3\times 5^1\times {\mathrm{231293}}^1$

素因数の和:231304

約数の個数: 16

約数和(自身を含む): 20816460

約数和(自身を除く): 11564740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 231293, 462586, 925172, 1156465, 1850344, 2312930, 4625860, 9251720]

約数ペア:

[(1, 9251720), (2, 4625860), (4, 2312930), (5, 1850344), (8, 1156465), (10, 925172), (20, 462586), (40, 231293)]