8060180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21211}}^1$

素因数の和:21239

約数の個数: 24

約数和(自身を含む): 17818080

約数和(自身を除く): 9757900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 21211, 42422, 84844, 106055, 212110, 403009, 424220, 806018, 1612036, 2015045, 4030090, 8060180]

約数ペア:

[(1, 8060180), (2, 4030090), (4, 2015045), (5, 1612036), (10, 806018), (19, 424220), (20, 403009), (38, 212110), (76, 106055), (95, 84844), (190, 42422), (380, 21211)]