27421850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{32261}}^1$

素因数の和:32290

約数の個数: 24

約数和(自身を含む): 54006588

約数和(自身を除く): 26584738

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 32261, 64522, 161305, 322610, 548437, 806525, 1096874, 1613050, 2742185, 5484370, 13710925, 27421850]

約数ペア:

[(1, 27421850), (2, 13710925), (5, 5484370), (10, 2742185), (17, 1613050), (25, 1096874), (34, 806525), (50, 548437), (85, 322610), (170, 161305), (425, 64522), (850, 32261)]