4945760

素因数分解:

$2^5\times 5^1\times {\mathrm{30911}}^1$

素因数の和:30926

約数の個数: 24

約数和(自身を含む): 11684736

約数和(自身を除く): 6738976

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 30911, 61822, 123644, 154555, 247288, 309110, 494576, 618220, 989152, 1236440, 2472880, 4945760]

約数ペア:

[(1, 4945760), (2, 2472880), (4, 1236440), (5, 989152), (8, 618220), (10, 494576), (16, 309110), (20, 247288), (32, 154555), (40, 123644), (80, 61822), (160, 30911)]