77030080

素因数分解:

$2^6\times 5^1\times {\mathrm{240719}}^1$

素因数の和:240736

約数の個数: 28

約数和(自身を含む): 183428640

約数和(自身を除く): 106398560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 240719, 481438, 962876, 1203595, 1925752, 2407190, 3851504, 4814380, 7703008, 9628760, 15406016, 19257520, 38515040, 77030080]

約数ペア:

[(1, 77030080), (2, 38515040), (4, 19257520), (5, 15406016), (8, 9628760), (10, 7703008), (16, 4814380), (20, 3851504), (32, 2407190), (40, 1925752), (64, 1203595), (80, 962876), (160, 481438), (320, 240719)]