28244200

素因数分解:

$2^3\times 5^2\times {\mathrm{141221}}^1$

素因数の和:141237

約数の個数: 24

約数和(自身を含む): 65668230

約数和(自身を除く): 37424030

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 141221, 282442, 564884, 706105, 1129768, 1412210, 2824420, 3530525, 5648840, 7061050, 14122100, 28244200]

約数ペア:

[(1, 28244200), (2, 14122100), (4, 7061050), (5, 5648840), (8, 3530525), (10, 2824420), (20, 1412210), (25, 1129768), (40, 706105), (50, 564884), (100, 282442), (200, 141221)]