28666850

素因数分解:

$2^1\times 5^2\times {\mathrm{179}}^1\times {\mathrm{3203}}^1$

素因数の和:3394

約数の個数: 24

約数和(自身を含む): 53634960

約数和(自身を除く): 24968110

約数列:

[1, 2, 5, 10, 25, 50, 179, 358, 895, 1790, 3203, 4475, 6406, 8950, 16015, 32030, 80075, 160150, 573337, 1146674, 2866685, 5733370, 14333425, 28666850]

約数ペア:

[(1, 28666850), (2, 14333425), (5, 5733370), (10, 2866685), (25, 1146674), (50, 573337), (179, 160150), (358, 80075), (895, 32030), (1790, 16015), (3203, 8950), (4475, 6406)]