65366810

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{47713}}^1$

素因数の和:47857

約数の個数: 16

約数和(自身を含む): 118521576

約数和(自身を除く): 53154766

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 47713, 95426, 238565, 477130, 6536681, 13073362, 32683405, 65366810]

約数ペア:

[(1, 65366810), (2, 32683405), (5, 13073362), (10, 6536681), (137, 477130), (274, 238565), (685, 95426), (1370, 47713)]