5120480

素因数分解:

$2^5\times 5^1\times {\mathrm{32003}}^1$

素因数の和:32018

約数の個数: 24

約数和(自身を含む): 12097512

約数和(自身を除く): 6977032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 32003, 64006, 128012, 160015, 256024, 320030, 512048, 640060, 1024096, 1280120, 2560240, 5120480]

約数ペア:

[(1, 5120480), (2, 2560240), (4, 1280120), (5, 1024096), (8, 640060), (10, 512048), (16, 320030), (20, 256024), (32, 160015), (40, 128012), (80, 64006), (160, 32003)]