2825156780

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{451303}}^1$

素因数の和:451625

約数の個数: 24

約数和(自身を含む): 5951797152

約数和(自身を除く): 3126640372

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6260, 451303, 902606, 1805212, 2256515, 4513030, 9026060, 141257839, 282515678, 565031356, 706289195, 1412578390, 2825156780]

約数ペア:

[(1, 2825156780), (2, 1412578390), (4, 706289195), (5, 565031356), (10, 282515678), (20, 141257839), (313, 9026060), (626, 4513030), (1252, 2256515), (1565, 1805212), (3130, 902606), (6260, 451303)]