2778050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5051}}^1$

素因数の和:5074

約数の個数: 24

約数和(自身を含む): 5638032

約数和(自身を除く): 2859982

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 5051, 10102, 25255, 50510, 55561, 111122, 126275, 252550, 277805, 555610, 1389025, 2778050]

約数ペア:

[(1, 2778050), (2, 1389025), (5, 555610), (10, 277805), (11, 252550), (22, 126275), (25, 111122), (50, 55561), (55, 50510), (110, 25255), (275, 10102), (550, 5051)]