2855360

素因数分解:

$2^6\times 5^1\times {\mathrm{8923}}^1$

素因数の和:8940

約数の個数: 28

約数和(自身を含む): 6800088

約数和(自身を除く): 3944728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 8923, 17846, 35692, 44615, 71384, 89230, 142768, 178460, 285536, 356920, 571072, 713840, 1427680, 2855360]

約数ペア:

[(1, 2855360), (2, 1427680), (4, 713840), (5, 571072), (8, 356920), (10, 285536), (16, 178460), (20, 142768), (32, 89230), (40, 71384), (64, 44615), (80, 35692), (160, 17846), (320, 8923)]