39240550

素因数分解:

$2^1\times 5^2\times {\mathrm{647}}^1\times {\mathrm{1213}}^1$

素因数の和:1872

約数の個数: 24

約数和(自身を含む): 73160496

約数和(自身を除く): 33919946

約数列:

[1, 2, 5, 10, 25, 50, 647, 1213, 1294, 2426, 3235, 6065, 6470, 12130, 16175, 30325, 32350, 60650, 784811, 1569622, 3924055, 7848110, 19620275, 39240550]

約数ペア:

[(1, 39240550), (2, 19620275), (5, 7848110), (10, 3924055), (25, 1569622), (50, 784811), (647, 60650), (1213, 32350), (1294, 30325), (2426, 16175), (3235, 12130), (6065, 6470)]