56015360

素因数分解:

$2^9\times 5^1\times {\mathrm{21881}}^1$

素因数の和:21904

約数の個数: 40

約数和(自身を含む): 134311716

約数和(自身を除く): 78296356

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 21881, 43762, 87524, 109405, 175048, 218810, 350096, 437620, 700192, 875240, 1400384, 1750480, 2800768, 3500960, 5601536, 7001920, 11203072, 14003840, 28007680, 56015360]

約数ペア:

[(1, 56015360), (2, 28007680), (4, 14003840), (5, 11203072), (8, 7001920), (10, 5601536), (16, 3500960), (20, 2800768), (32, 1750480), (40, 1400384), (64, 875240), (80, 700192), (128, 437620), (160, 350096), (256, 218810), (320, 175048), (512, 109405), (640, 87524), (1280, 43762), (2560, 21881)]