13794320

素因数分解:

$2^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{641}}^1$

素因数の和:923

約数の個数: 40

約数和(自身を含む): 32241240

約数和(自身を除く): 18446920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 269, 538, 641, 1076, 1282, 1345, 2152, 2564, 2690, 3205, 4304, 5128, 5380, 6410, 10256, 10760, 12820, 21520, 25640, 51280, 172429, 344858, 689716, 862145, 1379432, 1724290, 2758864, 3448580, 6897160, 13794320]

約数ペア:

[(1, 13794320), (2, 6897160), (4, 3448580), (5, 2758864), (8, 1724290), (10, 1379432), (16, 862145), (20, 689716), (40, 344858), (80, 172429), (269, 51280), (538, 25640), (641, 21520), (1076, 12820), (1282, 10760), (1345, 10256), (2152, 6410), (2564, 5380), (2690, 5128), (3205, 4304)]