1382204500

素因数分解:

$2^2\times 5^3\times {\mathrm{127}}^1\times {\mathrm{21767}}^1$

素因数の和:21913

約数の個数: 48

約数和(自身を含む): 3042643968

約数和(自身を除く): 1660439468

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 127, 250, 254, 500, 508, 635, 1270, 2540, 3175, 6350, 12700, 15875, 21767, 31750, 43534, 63500, 87068, 108835, 217670, 435340, 544175, 1088350, 2176700, 2720875, 2764409, 5441750, 5528818, 10883500, 11057636, 13822045, 27644090, 55288180, 69110225, 138220450, 276440900, 345551125, 691102250, 1382204500]

約数ペア:

[(1, 1382204500), (2, 691102250), (4, 345551125), (5, 276440900), (10, 138220450), (20, 69110225), (25, 55288180), (50, 27644090), (100, 13822045), (125, 11057636), (127, 10883500), (250, 5528818), (254, 5441750), (500, 2764409), (508, 2720875), (635, 2176700), (1270, 1088350), (2540, 544175), (3175, 435340), (6350, 217670), (12700, 108835), (15875, 87068), (21767, 63500), (31750, 43534)]