25956850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:427

約数の個数: 48

約数和(自身を含む): 51559200

約数和(自身を除く): 25602350

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 89, 95, 178, 190, 307, 445, 475, 614, 890, 950, 1535, 1691, 2225, 3070, 3382, 4450, 5833, 7675, 8455, 11666, 15350, 16910, 27323, 29165, 42275, 54646, 58330, 84550, 136615, 145825, 273230, 291650, 519137, 683075, 1038274, 1366150, 2595685, 5191370, 12978425, 25956850]

約数ペア:

[(1, 25956850), (2, 12978425), (5, 5191370), (10, 2595685), (19, 1366150), (25, 1038274), (38, 683075), (50, 519137), (89, 291650), (95, 273230), (178, 145825), (190, 136615), (307, 84550), (445, 58330), (475, 54646), (614, 42275), (890, 29165), (950, 27323), (1535, 16910), (1691, 15350), (2225, 11666), (3070, 8455), (3382, 7675), (4450, 5833)]