48940480

素因数分解:

$2^6\times 5^1\times {\mathrm{152939}}^1$

素因数の和:152956

約数の個数: 28

約数和(自身を含む): 116540280

約数和(自身を除く): 67599800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 152939, 305878, 611756, 764695, 1223512, 1529390, 2447024, 3058780, 4894048, 6117560, 9788096, 12235120, 24470240, 48940480]

約数ペア:

[(1, 48940480), (2, 24470240), (4, 12235120), (5, 9788096), (8, 6117560), (10, 4894048), (16, 3058780), (20, 2447024), (32, 1529390), (40, 1223512), (64, 764695), (80, 611756), (160, 305878), (320, 152939)]