8770880

素因数分解:

$2^6\times 5^1\times {\mathrm{27409}}^1$

素因数の和:27426

約数の個数: 28

約数和(自身を含む): 20886420

約数和(自身を除く): 12115540

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 27409, 54818, 109636, 137045, 219272, 274090, 438544, 548180, 877088, 1096360, 1754176, 2192720, 4385440, 8770880]

約数ペア:

[(1, 8770880), (2, 4385440), (4, 2192720), (5, 1754176), (8, 1096360), (10, 877088), (16, 548180), (20, 438544), (32, 274090), (40, 219272), (64, 137045), (80, 109636), (160, 54818), (320, 27409)]