26445980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{120209}}^1$

素因数の和:120229

約数の個数: 24

約数和(自身を含む): 60585840

約数和(自身を除く): 34139860

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 120209, 240418, 480836, 601045, 1202090, 1322299, 2404180, 2644598, 5289196, 6611495, 13222990, 26445980]

約数ペア:

[(1, 26445980), (2, 13222990), (4, 6611495), (5, 5289196), (10, 2644598), (11, 2404180), (20, 1322299), (22, 1202090), (44, 601045), (55, 480836), (110, 240418), (220, 120209)]