2229950

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{433}}^1$

素因数の和:548

約数の個数: 24

約数和(自身を含む): 4197648

約数和(自身を除く): 1967698

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 433, 515, 866, 1030, 2165, 2575, 4330, 5150, 10825, 21650, 44599, 89198, 222995, 445990, 1114975, 2229950]

約数ペア:

[(1, 2229950), (2, 1114975), (5, 445990), (10, 222995), (25, 89198), (50, 44599), (103, 21650), (206, 10825), (433, 5150), (515, 4330), (866, 2575), (1030, 2165)]