97803220

素因数分解:

$2^2\times 5^1\times {\mathrm{4890161}}^1$

素因数の和:4890170

約数の個数: 12

約数和(自身を含む): 205386804

約数和(自身を除く): 107583584

約数列:

[1, 2, 4, 5, 10, 20, 4890161, 9780322, 19560644, 24450805, 48901610, 97803220]

約数ペア:

[(1, 97803220), (2, 48901610), (4, 24450805), (5, 19560644), (10, 9780322), (20, 4890161)]