2009050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1747}}^1$

素因数の和:1782

約数の個数: 24

約数和(自身を含む): 3901536

約数和(自身を除く): 1892486

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 230, 575, 1150, 1747, 3494, 8735, 17470, 40181, 43675, 80362, 87350, 200905, 401810, 1004525, 2009050]

約数ペア:

[(1, 2009050), (2, 1004525), (5, 401810), (10, 200905), (23, 87350), (25, 80362), (46, 43675), (50, 40181), (115, 17470), (230, 8735), (575, 3494), (1150, 1747)]