55434800

素因数分解:

$2^4\times 5^2\times {\mathrm{138587}}^1$

素因数の和:138605

約数の個数: 30

約数和(自身を含む): 133183068

約数和(自身を除く): 77748268

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 138587, 277174, 554348, 692935, 1108696, 1385870, 2217392, 2771740, 3464675, 5543480, 6929350, 11086960, 13858700, 27717400, 55434800]

約数ペア:

[(1, 55434800), (2, 27717400), (4, 13858700), (5, 11086960), (8, 6929350), (10, 5543480), (16, 3464675), (20, 2771740), (25, 2217392), (40, 1385870), (50, 1108696), (80, 692935), (100, 554348), (200, 277174), (400, 138587)]