9055120

素因数分解:

$2^4\times 5^1\times {\mathrm{113189}}^1$

素因数の和:113202

約数の個数: 20

約数和(自身を含む): 21053340

約数和(自身を除く): 11998220

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 113189, 226378, 452756, 565945, 905512, 1131890, 1811024, 2263780, 4527560, 9055120]

約数ペア:

[(1, 9055120), (2, 4527560), (4, 2263780), (5, 1811024), (8, 1131890), (10, 905512), (16, 565945), (20, 452756), (40, 226378), (80, 113189)]