10449520

素因数分解:

$2^4\times 5^1\times {\mathrm{130619}}^1$

素因数の和:130632

約数の個数: 20

約数和(自身を含む): 24295320

約数和(自身を除く): 13845800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 130619, 261238, 522476, 653095, 1044952, 1306190, 2089904, 2612380, 5224760, 10449520]

約数ペア:

[(1, 10449520), (2, 5224760), (4, 2612380), (5, 2089904), (8, 1306190), (10, 1044952), (16, 653095), (20, 522476), (40, 261238), (80, 130619)]