8113700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:261

約数の個数: 72

約数和(自身を含む): 20540352

約数和(自身を除く): 12426652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 67, 70, 100, 134, 140, 173, 175, 268, 335, 346, 350, 469, 670, 692, 700, 865, 938, 1211, 1340, 1675, 1730, 1876, 2345, 2422, 3350, 3460, 4325, 4690, 4844, 6055, 6700, 8650, 9380, 11591, 11725, 12110, 17300, 23182, 23450, 24220, 30275, 46364, 46900, 57955, 60550, 81137, 115910, 121100, 162274, 231820, 289775, 324548, 405685, 579550, 811370, 1159100, 1622740, 2028425, 4056850, 8113700]

約数ペア:

[(1, 8113700), (2, 4056850), (4, 2028425), (5, 1622740), (7, 1159100), (10, 811370), (14, 579550), (20, 405685), (25, 324548), (28, 289775), (35, 231820), (50, 162274), (67, 121100), (70, 115910), (100, 81137), (134, 60550), (140, 57955), (173, 46900), (175, 46364), (268, 30275), (335, 24220), (346, 23450), (350, 23182), (469, 17300), (670, 12110), (692, 11725), (700, 11591), (865, 9380), (938, 8650), (1211, 6700), (1340, 6055), (1675, 4844), (1730, 4690), (1876, 4325), (2345, 3460), (2422, 3350)]