42507040

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9161}}^1$

素因数の和:9205

約数の個数: 48

約数和(自身を含む): 103897080

約数和(自身を除く): 61390040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 9161, 18322, 36644, 45805, 73288, 91610, 146576, 183220, 265669, 293152, 366440, 531338, 732880, 1062676, 1328345, 1465760, 2125352, 2656690, 4250704, 5313380, 8501408, 10626760, 21253520, 42507040]

約数ペア:

[(1, 42507040), (2, 21253520), (4, 10626760), (5, 8501408), (8, 5313380), (10, 4250704), (16, 2656690), (20, 2125352), (29, 1465760), (32, 1328345), (40, 1062676), (58, 732880), (80, 531338), (116, 366440), (145, 293152), (160, 265669), (232, 183220), (290, 146576), (464, 91610), (580, 73288), (928, 45805), (1160, 36644), (2320, 18322), (4640, 9161)]