26986040

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3769}}^1$

素因数の和:3959

約数の個数: 32

約数和(自身を含む): 61074000

約数和(自身を除く): 34087960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1432, 1790, 3580, 3769, 7160, 7538, 15076, 18845, 30152, 37690, 75380, 150760, 674651, 1349302, 2698604, 3373255, 5397208, 6746510, 13493020, 26986040]

約数ペア:

[(1, 26986040), (2, 13493020), (4, 6746510), (5, 5397208), (8, 3373255), (10, 2698604), (20, 1349302), (40, 674651), (179, 150760), (358, 75380), (716, 37690), (895, 30152), (1432, 18845), (1790, 15076), (3580, 7538), (3769, 7160)]