13775360

素因数分解:

$2^9\times 5^1\times {\mathrm{5381}}^1$

素因数の和:5404

約数の個数: 40

約数和(自身を含む): 33034716

約数和(自身を除く): 19259356

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 5381, 10762, 21524, 26905, 43048, 53810, 86096, 107620, 172192, 215240, 344384, 430480, 688768, 860960, 1377536, 1721920, 2755072, 3443840, 6887680, 13775360]

約数ペア:

[(1, 13775360), (2, 6887680), (4, 3443840), (5, 2755072), (8, 1721920), (10, 1377536), (16, 860960), (20, 688768), (32, 430480), (40, 344384), (64, 215240), (80, 172192), (128, 107620), (160, 86096), (256, 53810), (320, 43048), (512, 26905), (640, 21524), (1280, 10762), (2560, 5381)]