25316230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1087}}^1$

素因数の和:1248

約数の個数: 32

約数和(自身を含む): 48646656

約数和(自身を除く): 23330426

約数列:

[1, 2, 5, 10, 17, 34, 85, 137, 170, 274, 685, 1087, 1370, 2174, 2329, 4658, 5435, 10870, 11645, 18479, 23290, 36958, 92395, 148919, 184790, 297838, 744595, 1489190, 2531623, 5063246, 12658115, 25316230]

約数ペア:

[(1, 25316230), (2, 12658115), (5, 5063246), (10, 2531623), (17, 1489190), (34, 744595), (85, 297838), (137, 184790), (170, 148919), (274, 92395), (685, 36958), (1087, 23290), (1370, 18479), (2174, 11645), (2329, 10870), (4658, 5435)]