10805940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{20011}}^1$

素因数の和:20029

約数の個数: 48

約数和(自身を含む): 33620160

約数和(自身を除く): 22814220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 20011, 40022, 60033, 80044, 100055, 120066, 180099, 200110, 240132, 300165, 360198, 400220, 540297, 600330, 720396, 900495, 1080594, 1200660, 1800990, 2161188, 2701485, 3601980, 5402970, 10805940]

約数ペア:

[(1, 10805940), (2, 5402970), (3, 3601980), (4, 2701485), (5, 2161188), (6, 1800990), (9, 1200660), (10, 1080594), (12, 900495), (15, 720396), (18, 600330), (20, 540297), (27, 400220), (30, 360198), (36, 300165), (45, 240132), (54, 200110), (60, 180099), (90, 120066), (108, 100055), (135, 80044), (180, 60033), (270, 40022), (540, 20011)]