26079660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{144887}}^1$

素因数の和:144902

約数の個数: 36

約数和(自身を含む): 79108848

約数和(自身を除く): 53029188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 144887, 289774, 434661, 579548, 724435, 869322, 1303983, 1448870, 1738644, 2173305, 2607966, 2897740, 4346610, 5215932, 6519915, 8693220, 13039830, 26079660]

約数ペア:

[(1, 26079660), (2, 13039830), (3, 8693220), (4, 6519915), (5, 5215932), (6, 4346610), (9, 2897740), (10, 2607966), (12, 2173305), (15, 1738644), (18, 1448870), (20, 1303983), (30, 869322), (36, 724435), (45, 579548), (60, 434661), (90, 289774), (180, 144887)]