2014090940

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{3863}}^1$

素因数の和:4202

約数の個数: 48

約数和(自身を含む): 4284403200

約数和(自身を除く): 2270312260

約数列:

[1, 2, 4, 5, 10, 20, 131, 199, 262, 398, 524, 655, 796, 995, 1310, 1990, 2620, 3863, 3980, 7726, 15452, 19315, 26069, 38630, 52138, 77260, 104276, 130345, 260690, 506053, 521380, 768737, 1012106, 1537474, 2024212, 2530265, 3074948, 3843685, 5060530, 7687370, 10121060, 15374740, 100704547, 201409094, 402818188, 503522735, 1007045470, 2014090940]

約数ペア:

[(1, 2014090940), (2, 1007045470), (4, 503522735), (5, 402818188), (10, 201409094), (20, 100704547), (131, 15374740), (199, 10121060), (262, 7687370), (398, 5060530), (524, 3843685), (655, 3074948), (796, 2530265), (995, 2024212), (1310, 1537474), (1990, 1012106), (2620, 768737), (3863, 521380), (3980, 506053), (7726, 260690), (15452, 130345), (19315, 104276), (26069, 77260), (38630, 52138)]