11115260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42751}}^1$

素因数の和:42773

約数の個数: 24

約数和(自身を含む): 25138176

約数和(自身を除く): 14022916

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 42751, 85502, 171004, 213755, 427510, 555763, 855020, 1111526, 2223052, 2778815, 5557630, 11115260]

約数ペア:

[(1, 11115260), (2, 5557630), (4, 2778815), (5, 2223052), (10, 1111526), (13, 855020), (20, 555763), (26, 427510), (52, 213755), (65, 171004), (130, 85502), (260, 42751)]