47748200

素因数分解:

$2^3\times 5^2\times {\mathrm{193}}^1\times {\mathrm{1237}}^1$

素因数の和:1446

約数の個数: 48

約数和(自身を含む): 111679980

約数和(自身を除く): 63931780

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 193, 200, 386, 772, 965, 1237, 1544, 1930, 2474, 3860, 4825, 4948, 6185, 7720, 9650, 9896, 12370, 19300, 24740, 30925, 38600, 49480, 61850, 123700, 238741, 247400, 477482, 954964, 1193705, 1909928, 2387410, 4774820, 5968525, 9549640, 11937050, 23874100, 47748200]

約数ペア:

[(1, 47748200), (2, 23874100), (4, 11937050), (5, 9549640), (8, 5968525), (10, 4774820), (20, 2387410), (25, 1909928), (40, 1193705), (50, 954964), (100, 477482), (193, 247400), (200, 238741), (386, 123700), (772, 61850), (965, 49480), (1237, 38600), (1544, 30925), (1930, 24740), (2474, 19300), (3860, 12370), (4825, 9896), (4948, 9650), (6185, 7720)]