56776180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149411}}^1$

素因数の和:149439

約数の個数: 24

約数和(自身を含む): 125506080

約数和(自身を除く): 68729900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 149411, 298822, 597644, 747055, 1494110, 2838809, 2988220, 5677618, 11355236, 14194045, 28388090, 56776180]

約数ペア:

[(1, 56776180), (2, 28388090), (4, 14194045), (5, 11355236), (10, 5677618), (19, 2988220), (20, 2838809), (38, 1494110), (76, 747055), (95, 597644), (190, 298822), (380, 149411)]