2581450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{3037}}^1$

素因数の和:3066

約数の個数: 24

約数和(自身を含む): 5085612

約数和(自身を除く): 2504162

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 3037, 6074, 15185, 30370, 51629, 75925, 103258, 151850, 258145, 516290, 1290725, 2581450]

約数ペア:

[(1, 2581450), (2, 1290725), (5, 516290), (10, 258145), (17, 151850), (25, 103258), (34, 75925), (50, 51629), (85, 30370), (170, 15185), (425, 6074), (850, 3037)]