4236160

素因数分解:

$2^7\times 5^1\times {\mathrm{6619}}^1$

素因数の和:6638

約数の個数: 32

約数和(自身を含む): 10128600

約数和(自身を除く): 5892440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 6619, 13238, 26476, 33095, 52952, 66190, 105904, 132380, 211808, 264760, 423616, 529520, 847232, 1059040, 2118080, 4236160]

約数ペア:

[(1, 4236160), (2, 2118080), (4, 1059040), (5, 847232), (8, 529520), (10, 423616), (16, 264760), (20, 211808), (32, 132380), (40, 105904), (64, 66190), (80, 52952), (128, 33095), (160, 26476), (320, 13238), (640, 6619)]