89243450

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1093}}^1$

素因数の和:1199

約数の個数: 48

約数和(自身を含む): 175810176

約数和(自身を除く): 86566726

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 71, 115, 142, 230, 355, 575, 710, 1093, 1150, 1633, 1775, 2186, 3266, 3550, 5465, 8165, 10930, 16330, 25139, 27325, 40825, 50278, 54650, 77603, 81650, 125695, 155206, 251390, 388015, 628475, 776030, 1256950, 1784869, 1940075, 3569738, 3880150, 8924345, 17848690, 44621725, 89243450]

約数ペア:

[(1, 89243450), (2, 44621725), (5, 17848690), (10, 8924345), (23, 3880150), (25, 3569738), (46, 1940075), (50, 1784869), (71, 1256950), (115, 776030), (142, 628475), (230, 388015), (355, 251390), (575, 155206), (710, 125695), (1093, 81650), (1150, 77603), (1633, 54650), (1775, 50278), (2186, 40825), (3266, 27325), (3550, 25139), (5465, 16330), (8165, 10930)]