224765320

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{432241}}^1$

素因数の和:432265

約数の個数: 32

約数和(自身を含む): 544624920

約数和(自身を除く): 319859600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 432241, 864482, 1728964, 2161205, 3457928, 4322410, 5619133, 8644820, 11238266, 17289640, 22476532, 28095665, 44953064, 56191330, 112382660, 224765320]

約数ペア:

[(1, 224765320), (2, 112382660), (4, 56191330), (5, 44953064), (8, 28095665), (10, 22476532), (13, 17289640), (20, 11238266), (26, 8644820), (40, 5619133), (52, 4322410), (65, 3457928), (104, 2161205), (130, 1728964), (260, 864482), (520, 432241)]