5655655280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6426881}}^1$

素因数の和:6426905

約数の個数: 40

約数和(自身を含む): 14344800624

約数和(自身を除く): 8689145344

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 6426881, 12853762, 25707524, 32134405, 51415048, 64268810, 70695691, 102830096, 128537620, 141391382, 257075240, 282782764, 353478455, 514150480, 565565528, 706956910, 1131131056, 1413913820, 2827827640, 5655655280]

約数ペア:

[(1, 5655655280), (2, 2827827640), (4, 1413913820), (5, 1131131056), (8, 706956910), (10, 565565528), (11, 514150480), (16, 353478455), (20, 282782764), (22, 257075240), (40, 141391382), (44, 128537620), (55, 102830096), (80, 70695691), (88, 64268810), (110, 51415048), (176, 32134405), (220, 25707524), (440, 12853762), (880, 6426881)]