42572350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1093}}^1$

素因数の和:1165

約数の個数: 48

約数和(自身を含む): 85463280

約数和(自身を除く): 42890930

約数列:

[1, 2, 5, 10, 19, 25, 38, 41, 50, 82, 95, 190, 205, 410, 475, 779, 950, 1025, 1093, 1558, 2050, 2186, 3895, 5465, 7790, 10930, 19475, 20767, 27325, 38950, 41534, 44813, 54650, 89626, 103835, 207670, 224065, 448130, 519175, 851447, 1038350, 1120325, 1702894, 2240650, 4257235, 8514470, 21286175, 42572350]

約数ペア:

[(1, 42572350), (2, 21286175), (5, 8514470), (10, 4257235), (19, 2240650), (25, 1702894), (38, 1120325), (41, 1038350), (50, 851447), (82, 519175), (95, 448130), (190, 224065), (205, 207670), (410, 103835), (475, 89626), (779, 54650), (950, 44813), (1025, 41534), (1093, 38950), (1558, 27325), (2050, 20767), (2186, 19475), (3895, 10930), (5465, 7790)]