2015318080

素因数分解:

$2^6\times 5^1\times {\mathrm{6297869}}^1$

素因数の和:6297886

約数の個数: 28

約数和(自身を含む): 4798976940

約数和(自身を除く): 2783658860

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6297869, 12595738, 25191476, 31489345, 50382952, 62978690, 100765904, 125957380, 201531808, 251914760, 403063616, 503829520, 1007659040, 2015318080]

約数ペア:

[(1, 2015318080), (2, 1007659040), (4, 503829520), (5, 403063616), (8, 251914760), (10, 201531808), (16, 125957380), (20, 100765904), (32, 62978690), (40, 50382952), (64, 31489345), (80, 25191476), (160, 12595738), (320, 6297869)]