55360

素因数分解:

$2^6\times 5^1\times {\mathrm{173}}^1$

素因数の和:190

約数の個数: 28

約数和(自身を含む): 132588

約数和(自身を除く): 77228

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 173, 320, 346, 692, 865, 1384, 1730, 2768, 3460, 5536, 6920, 11072, 13840, 27680, 55360]

約数ペア:

[(1, 55360), (2, 27680), (4, 13840), (5, 11072), (8, 6920), (10, 5536), (16, 3460), (20, 2768), (32, 1730), (40, 1384), (64, 865), (80, 692), (160, 346), (173, 320)]