5154980

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{3847}}^1$

素因数の和:3923

約数の個数: 24

約数和(自身を含む): 10989888

約数和(自身を除く): 5834908

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 3847, 7694, 15388, 19235, 38470, 76940, 257749, 515498, 1030996, 1288745, 2577490, 5154980]

約数ペア:

[(1, 5154980), (2, 2577490), (4, 1288745), (5, 1030996), (10, 515498), (20, 257749), (67, 76940), (134, 38470), (268, 19235), (335, 15388), (670, 7694), (1340, 3847)]