503293820

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{5669}}^1$

素因数の和:5894

約数の個数: 48

約数和(自身を含む): 1108779840

約数和(自身を除く): 605486020

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 193, 230, 386, 460, 772, 965, 1930, 3860, 4439, 5669, 8878, 11338, 17756, 22195, 22676, 28345, 44390, 56690, 88780, 113380, 130387, 260774, 521548, 651935, 1094117, 1303870, 2188234, 2607740, 4376468, 5470585, 10941170, 21882340, 25164691, 50329382, 100658764, 125823455, 251646910, 503293820]

約数ペア:

[(1, 503293820), (2, 251646910), (4, 125823455), (5, 100658764), (10, 50329382), (20, 25164691), (23, 21882340), (46, 10941170), (92, 5470585), (115, 4376468), (193, 2607740), (230, 2188234), (386, 1303870), (460, 1094117), (772, 651935), (965, 521548), (1930, 260774), (3860, 130387), (4439, 113380), (5669, 88780), (8878, 56690), (11338, 44390), (17756, 28345), (22195, 22676)]