6431755492060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{80943311}}^1$

素因数の和:80943486

約数の個数: 48

約数和(自身を含む): 14074423090560

約数和(自身を除く): 7642667598500

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 137, 145, 274, 290, 548, 580, 685, 1370, 2740, 3973, 7946, 15892, 19865, 39730, 79460, 80943311, 161886622, 323773244, 404716555, 809433110, 1618866220, 2347356019, 4694712038, 9389424076, 11089233607, 11736780095, 22178467214, 23473560190, 44356934428, 46947120380, 55446168035, 110892336070, 221784672140, 321587774603, 643175549206, 1286351098412, 1607938873015, 3215877746030, 6431755492060]

約数ペア:

[(1, 6431755492060), (2, 3215877746030), (4, 1607938873015), (5, 1286351098412), (10, 643175549206), (20, 321587774603), (29, 221784672140), (58, 110892336070), (116, 55446168035), (137, 46947120380), (145, 44356934428), (274, 23473560190), (290, 22178467214), (548, 11736780095), (580, 11089233607), (685, 9389424076), (1370, 4694712038), (2740, 2347356019), (3973, 1618866220), (7946, 809433110), (15892, 404716555), (19865, 323773244), (39730, 161886622), (79460, 80943311)]