5455900

素因数分解:

$2^2\times 5^2\times {\mathrm{54559}}^1$

素因数の和:54573

約数の個数: 18

約数和(自身を含む): 11839520

約数和(自身を除く): 6383620

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 54559, 109118, 218236, 272795, 545590, 1091180, 1363975, 2727950, 5455900]

約数ペア:

[(1, 5455900), (2, 2727950), (4, 1363975), (5, 1091180), (10, 545590), (20, 272795), (25, 218236), (50, 109118), (100, 54559)]