42508250

素因数分解:

$2^1\times 5^3\times {\mathrm{193}}^1\times {\mathrm{881}}^1$

素因数の和:1091

約数の個数: 32

約数和(自身を含む): 80078544

約数和(自身を除く): 37570294

約数列:

[1, 2, 5, 10, 25, 50, 125, 193, 250, 386, 881, 965, 1762, 1930, 4405, 4825, 8810, 9650, 22025, 24125, 44050, 48250, 110125, 170033, 220250, 340066, 850165, 1700330, 4250825, 8501650, 21254125, 42508250]

約数ペア:

[(1, 42508250), (2, 21254125), (5, 8501650), (10, 4250825), (25, 1700330), (50, 850165), (125, 340066), (193, 220250), (250, 170033), (386, 110125), (881, 48250), (965, 44050), (1762, 24125), (1930, 22025), (4405, 9650), (4825, 8810)]