122168360

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{50069}}^1$

素因数の和:50141

約数の個数: 32

約数和(自身を含む): 279390600

約数和(自身を除く): 157222240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 50069, 100138, 200276, 250345, 400552, 500690, 1001380, 2002760, 3054209, 6108418, 12216836, 15271045, 24433672, 30542090, 61084180, 122168360]

約数ペア:

[(1, 122168360), (2, 61084180), (4, 30542090), (5, 24433672), (8, 15271045), (10, 12216836), (20, 6108418), (40, 3054209), (61, 2002760), (122, 1001380), (244, 500690), (305, 400552), (488, 250345), (610, 200276), (1220, 100138), (2440, 50069)]