8076160

素因数分解:

$2^7\times 5^1\times {\mathrm{12619}}^1$

素因数の和:12638

約数の個数: 32

約数和(自身を含む): 19308600

約数和(自身を除く): 11232440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 12619, 25238, 50476, 63095, 100952, 126190, 201904, 252380, 403808, 504760, 807616, 1009520, 1615232, 2019040, 4038080, 8076160]

約数ペア:

[(1, 8076160), (2, 4038080), (4, 2019040), (5, 1615232), (8, 1009520), (10, 807616), (16, 504760), (20, 403808), (32, 252380), (40, 201904), (64, 126190), (80, 100952), (128, 63095), (160, 50476), (320, 25238), (640, 12619)]