4944320

素因数分解:

$2^6\times 5^1\times {\mathrm{15451}}^1$

素因数の和:15468

約数の個数: 28

約数和(自身を含む): 11774424

約数和(自身を除く): 6830104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 15451, 30902, 61804, 77255, 123608, 154510, 247216, 309020, 494432, 618040, 988864, 1236080, 2472160, 4944320]

約数ペア:

[(1, 4944320), (2, 2472160), (4, 1236080), (5, 988864), (8, 618040), (10, 494432), (16, 309020), (20, 247216), (32, 154510), (40, 123608), (64, 77255), (80, 61804), (160, 30902), (320, 15451)]