82912389110

素因数分解:

$2^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{2089}}^1\times {\mathrm{9041}}^1$

素因数の和:11576

約数の個数: 32

約数和(自身を含む): 149670417600

約数和(自身を除く): 66758028490

約数列:

[1, 2, 5, 10, 439, 878, 2089, 2195, 4178, 4390, 9041, 10445, 18082, 20890, 45205, 90410, 917071, 1834142, 3968999, 4585355, 7937998, 9170710, 18886649, 19844995, 37773298, 39689990, 94433245, 188866490, 8291238911, 16582477822, 41456194555, 82912389110]

約数ペア:

[(1, 82912389110), (2, 41456194555), (5, 16582477822), (10, 8291238911), (439, 188866490), (878, 94433245), (2089, 39689990), (2195, 37773298), (4178, 19844995), (4390, 18886649), (9041, 9170710), (10445, 7937998), (18082, 4585355), (20890, 3968999), (45205, 1834142), (90410, 917071)]