110141440

素因数分解:

$2^{13}\times 5^1\times {\mathrm{2689}}^1$

素因数の和:2720

約数の個数: 56

約数和(自身を含む): 264421620

約数和(自身を除く): 154280180

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2048, 2560, 2689, 4096, 5120, 5378, 8192, 10240, 10756, 13445, 20480, 21512, 26890, 40960, 43024, 53780, 86048, 107560, 172096, 215120, 344192, 430240, 688384, 860480, 1376768, 1720960, 2753536, 3441920, 5507072, 6883840, 11014144, 13767680, 22028288, 27535360, 55070720, 110141440]

約数ペア:

[(1, 110141440), (2, 55070720), (4, 27535360), (5, 22028288), (8, 13767680), (10, 11014144), (16, 6883840), (20, 5507072), (32, 3441920), (40, 2753536), (64, 1720960), (80, 1376768), (128, 860480), (160, 688384), (256, 430240), (320, 344192), (512, 215120), (640, 172096), (1024, 107560), (1280, 86048), (2048, 53780), (2560, 43024), (2689, 40960), (4096, 26890), (5120, 21512), (5378, 20480), (8192, 13445), (10240, 10756)]