2568291220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{11674051}}^1$

素因数の和:11674071

約数の個数: 24

約数和(自身を含む): 5883722208

約数和(自身を除く): 3315430988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 11674051, 23348102, 46696204, 58370255, 116740510, 128414561, 233481020, 256829122, 513658244, 642072805, 1284145610, 2568291220]

約数ペア:

[(1, 2568291220), (2, 1284145610), (4, 642072805), (5, 513658244), (10, 256829122), (11, 233481020), (20, 128414561), (22, 116740510), (44, 58370255), (55, 46696204), (110, 23348102), (220, 11674051)]