1361662850

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{8161}}^1$

素因数の和:8291

約数の個数: 48

約数和(自身を含む): 2623332096

約数和(自身を除く): 1261669246

約数列:

[1, 2, 5, 10, 25, 47, 50, 71, 94, 142, 235, 355, 470, 710, 1175, 1775, 2350, 3337, 3550, 6674, 8161, 16322, 16685, 33370, 40805, 81610, 83425, 166850, 204025, 383567, 408050, 579431, 767134, 1158862, 1917835, 2897155, 3835670, 5794310, 9589175, 14485775, 19178350, 27233257, 28971550, 54466514, 136166285, 272332570, 680831425, 1361662850]

約数ペア:

[(1, 1361662850), (2, 680831425), (5, 272332570), (10, 136166285), (25, 54466514), (47, 28971550), (50, 27233257), (71, 19178350), (94, 14485775), (142, 9589175), (235, 5794310), (355, 3835670), (470, 2897155), (710, 1917835), (1175, 1158862), (1775, 767134), (2350, 579431), (3337, 408050), (3550, 383567), (6674, 204025), (8161, 166850), (16322, 83425), (16685, 81610), (33370, 40805)]