179483320

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{154727}}^1$

素因数の和:154767

約数の個数: 32

約数和(自身を含む): 417765600

約数和(自身を除く): 238282280

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 154727, 309454, 618908, 773635, 1237816, 1547270, 3094540, 4487083, 6189080, 8974166, 17948332, 22435415, 35896664, 44870830, 89741660, 179483320]

約数ペア:

[(1, 179483320), (2, 89741660), (4, 44870830), (5, 35896664), (8, 22435415), (10, 17948332), (20, 8974166), (29, 6189080), (40, 4487083), (58, 3094540), (116, 1547270), (145, 1237816), (232, 773635), (290, 618908), (580, 309454), (1160, 154727)]