212989165280

素因数分解:

$2^5\times 5^1\times {\mathrm{137}}^1\times {\mathrm{9716659}}^1$

素因数の和:9716811

約数の個数: 48

約数和(自身を含む): 506859852240

約数和(自身を除く): 293870686960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 137, 160, 274, 548, 685, 1096, 1370, 2192, 2740, 4384, 5480, 10960, 21920, 9716659, 19433318, 38866636, 48583295, 77733272, 97166590, 155466544, 194333180, 310933088, 388666360, 777332720, 1331182283, 1554665440, 2662364566, 5324729132, 6655911415, 10649458264, 13311822830, 21298916528, 26623645660, 42597833056, 53247291320, 106494582640, 212989165280]

約数ペア:

[(1, 212989165280), (2, 106494582640), (4, 53247291320), (5, 42597833056), (8, 26623645660), (10, 21298916528), (16, 13311822830), (20, 10649458264), (32, 6655911415), (40, 5324729132), (80, 2662364566), (137, 1554665440), (160, 1331182283), (274, 777332720), (548, 388666360), (685, 310933088), (1096, 194333180), (1370, 155466544), (2192, 97166590), (2740, 77733272), (4384, 48583295), (5480, 38866636), (10960, 19433318), (21920, 9716659)]