12884150

素因数分解:

$2^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{2029}}^1$

素因数の和:2168

約数の個数: 24

約数和(自身を含む): 24165120

約数和(自身を除く): 11280970

約数列:

[1, 2, 5, 10, 25, 50, 127, 254, 635, 1270, 2029, 3175, 4058, 6350, 10145, 20290, 50725, 101450, 257683, 515366, 1288415, 2576830, 6442075, 12884150]

約数ペア:

[(1, 12884150), (2, 6442075), (5, 2576830), (10, 1288415), (25, 515366), (50, 257683), (127, 101450), (254, 50725), (635, 20290), (1270, 10145), (2029, 6350), (3175, 4058)]