220140195850

素因数分解:

$2^1\times 5^2\times {\mathrm{4402803917}}^1$

素因数の和:4402803929

約数の個数: 12

約数和(自身を含む): 409460764374

約数和(自身を除く): 189320568524

約数列:

[1, 2, 5, 10, 25, 50, 4402803917, 8805607834, 22014019585, 44028039170, 110070097925, 220140195850]

約数ペア:

[(1, 220140195850), (2, 110070097925), (5, 44028039170), (10, 22014019585), (25, 8805607834), (50, 4402803917)]