1903672850

素因数分解:

$2^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{349}}^1\times {\mathrm{859}}^1$

素因数の和:1347

約数の個数: 48

約数和(自身を含む): 3583104000

約数和(自身を除く): 1679431150

約数列:

[1, 2, 5, 10, 25, 50, 127, 254, 349, 635, 698, 859, 1270, 1718, 1745, 3175, 3490, 4295, 6350, 8590, 8725, 17450, 21475, 42950, 44323, 88646, 109093, 218186, 221615, 299791, 443230, 545465, 599582, 1090930, 1108075, 1498955, 2216150, 2727325, 2997910, 5454650, 7494775, 14989550, 38073457, 76146914, 190367285, 380734570, 951836425, 1903672850]

約数ペア:

[(1, 1903672850), (2, 951836425), (5, 380734570), (10, 190367285), (25, 76146914), (50, 38073457), (127, 14989550), (254, 7494775), (349, 5454650), (635, 2997910), (698, 2727325), (859, 2216150), (1270, 1498955), (1718, 1108075), (1745, 1090930), (3175, 599582), (3490, 545465), (4295, 443230), (6350, 299791), (8590, 221615), (8725, 218186), (17450, 109093), (21475, 88646), (42950, 44323)]