4754180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12511}}^1$

素因数の和:12539

約数の個数: 24

約数和(自身を含む): 10510080

約数和(自身を除く): 5755900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 12511, 25022, 50044, 62555, 125110, 237709, 250220, 475418, 950836, 1188545, 2377090, 4754180]

約数ペア:

[(1, 4754180), (2, 2377090), (4, 1188545), (5, 950836), (10, 475418), (19, 250220), (20, 237709), (38, 125110), (76, 62555), (95, 50044), (190, 25022), (380, 12511)]