2193158080

素因数分解:

$2^6\times 5^1\times {\mathrm{6853619}}^1$

素因数の和:6853636

約数の個数: 28

約数和(自身を含む): 5222458440

約数和(自身を除く): 3029300360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 6853619, 13707238, 27414476, 34268095, 54828952, 68536190, 109657904, 137072380, 219315808, 274144760, 438631616, 548289520, 1096579040, 2193158080]

約数ペア:

[(1, 2193158080), (2, 1096579040), (4, 548289520), (5, 438631616), (8, 274144760), (10, 219315808), (16, 137072380), (20, 109657904), (32, 68536190), (40, 54828952), (64, 34268095), (80, 27414476), (160, 13707238), (320, 6853619)]