4267947.00000000

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{8147}}^1$

素因数の和:8227

約数の個数: 40

約数和(自身を含む): 103055904

約数和(自身を除く): 59387984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 5360, 8147, 16294, 32588, 40735, 65176, 81470, 130352, 162940, 325880, 545849, 651760, 1091698, 2183396, 2729245, 4366792, 5458490, 8733584, 10916980, 21833960, 43667920]

約数ペア:

[(1, 43667920), (2, 21833960), (4, 10916980), (5, 8733584), (8, 5458490), (10, 4366792), (16, 2729245), (20, 2183396), (40, 1091698), (67, 651760), (80, 545849), (134, 325880), (268, 162940), (335, 130352), (536, 81470), (670, 65176), (1072, 40735), (1340, 32588), (2680, 16294), (5360, 8147)]