14141440

素因数分解:

$2^{11}\times 5^1\times {\mathrm{1381}}^1$

素因数の和:1408

約数の個数: 48

約数和(自身を含む): 33955740

約数和(自身を除く): 19814300

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, 5120, 5524, 6905, 10240, 11048, 13810, 22096, 27620, 44192, 55240, 88384, 110480, 176768, 220960, 353536, 441920, 707072, 883840, 1414144, 1767680, 2828288, 3535360, 7070720, 14141440]

約数ペア:

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