26884660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{122203}}^1$

素因数の和:122223

約数の個数: 24

約数和(自身を含む): 61590816

約数和(自身を除く): 34706156

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 122203, 244406, 488812, 611015, 1222030, 1344233, 2444060, 2688466, 5376932, 6721165, 13442330, 26884660]

約数ペア:

[(1, 26884660), (2, 13442330), (4, 6721165), (5, 5376932), (10, 2688466), (11, 2444060), (20, 1344233), (22, 1222030), (44, 611015), (55, 488812), (110, 244406), (220, 122203)]