83851370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{2551}}^1$

素因数の和:2750

約数の個数: 32

約数和(自身を含む): 159857280

約数和(自身を除く): 76005910

約数列:

[1, 2, 5, 10, 19, 38, 95, 173, 190, 346, 865, 1730, 2551, 3287, 5102, 6574, 12755, 16435, 25510, 32870, 48469, 96938, 242345, 441323, 484690, 882646, 2206615, 4413230, 8385137, 16770274, 41925685, 83851370]

約数ペア:

[(1, 83851370), (2, 41925685), (5, 16770274), (10, 8385137), (19, 4413230), (38, 2206615), (95, 882646), (173, 484690), (190, 441323), (346, 242345), (865, 96938), (1730, 48469), (2551, 32870), (3287, 25510), (5102, 16435), (6574, 12755)]