136151920

素因数分解:

$2^4\times 5^1\times {\mathrm{1701899}}^1$

素因数の和:1701912

約数の個数: 20

約数和(自身を含む): 316553400

約数和(自身を除く): 180401480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1701899, 3403798, 6807596, 8509495, 13615192, 17018990, 27230384, 34037980, 68075960, 136151920]

約数ペア:

[(1, 136151920), (2, 68075960), (4, 34037980), (5, 27230384), (8, 17018990), (10, 13615192), (16, 8509495), (20, 6807596), (40, 3403798), (80, 1701899)]