14178280

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2791}}^1$

素因数の和:2929

約数の個数: 32

約数和(自身を含む): 32163840

約数和(自身を除く): 17985560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 2791, 5080, 5582, 11164, 13955, 22328, 27910, 55820, 111640, 354457, 708914, 1417828, 1772285, 2835656, 3544570, 7089140, 14178280]

約数ペア:

[(1, 14178280), (2, 7089140), (4, 3544570), (5, 2835656), (8, 1772285), (10, 1417828), (20, 708914), (40, 354457), (127, 111640), (254, 55820), (508, 27910), (635, 22328), (1016, 13955), (1270, 11164), (2540, 5582), (2791, 5080)]