56565760

素因数分解:

$2^{13}\times 5^1\times {\mathrm{1381}}^1$

素因数の和:1412

約数の個数: 56

約数和(自身を含む): 135847836

約数和(自身を除く): 79282076

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 1381, 2048, 2560, 2762, 4096, 5120, 5524, 6905, 8192, 10240, 11048, 13810, 20480, 22096, 27620, 40960, 44192, 55240, 88384, 110480, 176768, 220960, 353536, 441920, 707072, 883840, 1414144, 1767680, 2828288, 3535360, 5656576, 7070720, 11313152, 14141440, 28282880, 56565760]

約数ペア:

[(1, 56565760), (2, 28282880), (4, 14141440), (5, 11313152), (8, 7070720), (10, 5656576), (16, 3535360), (20, 2828288), (32, 1767680), (40, 1414144), (64, 883840), (80, 707072), (128, 441920), (160, 353536), (256, 220960), (320, 176768), (512, 110480), (640, 88384), (1024, 55240), (1280, 44192), (1381, 40960), (2048, 27620), (2560, 22096), (2762, 20480), (4096, 13810), (5120, 11048), (5524, 10240), (6905, 8192)]