1270291220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5774051}}^1$

素因数の和:5774071

約数の個数: 24

約数和(自身を含む): 2910122208

約数和(自身を除く): 1639830988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 5774051, 11548102, 23096204, 28870255, 57740510, 63514561, 115481020, 127029122, 254058244, 317572805, 635145610, 1270291220]

約数ペア:

[(1, 1270291220), (2, 635145610), (4, 317572805), (5, 254058244), (10, 127029122), (11, 115481020), (20, 63514561), (22, 57740510), (44, 28870255), (55, 23096204), (110, 11548102), (220, 5774051)]