9224720

素因数分解:

$2^4\times 5^1\times {\mathrm{115309}}^1$

素因数の和:115322

約数の個数: 20

約数和(自身を含む): 21447660

約数和(自身を除く): 12222940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 115309, 230618, 461236, 576545, 922472, 1153090, 1844944, 2306180, 4612360, 9224720]

約数ペア:

[(1, 9224720), (2, 4612360), (4, 2306180), (5, 1844944), (8, 1153090), (10, 922472), (16, 576545), (20, 461236), (40, 230618), (80, 115309)]