78800710

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1\times {\mathrm{349}}^1$

素因数の和:760

約数の個数: 32

約数和(自身を含む): 144799200

約数和(自身を除く): 65998490

約数列:

[1, 2, 5, 10, 67, 134, 335, 337, 349, 670, 674, 698, 1685, 1745, 3370, 3490, 22579, 23383, 45158, 46766, 112895, 116915, 117613, 225790, 233830, 235226, 588065, 1176130, 7880071, 15760142, 39400355, 78800710]

約数ペア:

[(1, 78800710), (2, 39400355), (5, 15760142), (10, 7880071), (67, 1176130), (134, 588065), (335, 235226), (337, 233830), (349, 225790), (670, 117613), (674, 116915), (698, 112895), (1685, 46766), (1745, 45158), (3370, 23383), (3490, 22579)]