25283054710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{138469}}^1$

素因数の和:138557

約数の個数: 48

約数和(自身を含む): 49500255600

約数和(自身を除く): 24217200890

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 961, 1178, 1922, 2945, 4805, 5890, 9610, 18259, 36518, 91295, 138469, 182590, 276938, 692345, 1384690, 2630911, 4292539, 5261822, 8585078, 13154555, 21462695, 26309110, 42925390, 81558241, 133068709, 163116482, 266137418, 407791205, 665343545, 815582410, 1330687090, 2528305471, 5056610942, 12641527355, 25283054710]

約数ペア:

[(1, 25283054710), (2, 12641527355), (5, 5056610942), (10, 2528305471), (19, 1330687090), (31, 815582410), (38, 665343545), (62, 407791205), (95, 266137418), (155, 163116482), (190, 133068709), (310, 81558241), (589, 42925390), (961, 26309110), (1178, 21462695), (1922, 13154555), (2945, 8585078), (4805, 5261822), (5890, 4292539), (9610, 2630911), (18259, 1384690), (36518, 692345), (91295, 276938), (138469, 182590)]