13879000

素因数分解:

$2^3\times 5^3\times {\mathrm{13879}}^1$

素因数の和:13900

約数の個数: 32

約数和(自身を含む): 32479200

約数和(自身を除く): 18600200

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 13879, 27758, 55516, 69395, 111032, 138790, 277580, 346975, 555160, 693950, 1387900, 1734875, 2775800, 3469750, 6939500, 13879000]

約数ペア:

[(1, 13879000), (2, 6939500), (4, 3469750), (5, 2775800), (8, 1734875), (10, 1387900), (20, 693950), (25, 555160), (40, 346975), (50, 277580), (100, 138790), (125, 111032), (200, 69395), (250, 55516), (500, 27758), (1000, 13879)]